Tag Archives: winter citrus

Sunny Lemon Upside-Down Cake

Sunny Lemon Upside-Down CakeIf you love a real mouth-puckering punch of lemon, this Sunny Lemon Upside-Down Cake is for you. We’re talking buttery lemon cake topped with a sticky mosaic of sliced lemons—all the lemon flavor you could ever want. It’s sunny and happy-looking enough to drive any late-winter blues away, at least for the two minutes it takes to eat a slice!Sunny Lemon Upside-Down CakeUpside-down cakes are very simple to make and this one is no different, although it does take some time. The lemons have to be sliced, seeded and trimmed of excess rind, lest your cake become incredibly bitter. If you happen to find thin-skinned lemons (Meyer lemons!), you can skip trimming off that outer layer, but I wouldn’t chance it otherwise. Heads up that while I find this process enjoyable, it almost always takes a half hour from beginning to end. Plan ahead.Sunny Lemon Upside-Down CakeAll my previous upside-down cakes have been made by tiling the fruit over a pool of butter and brown sugar that have been melted together, but that combination doesn’t work terribly well here if you’re hoping for your lemon slices to be tender and defined. I tried all sorts of adjustments to my usual topping before following the advice of Broma Bakery—arguably the queen of citrus upside-down cakes—and adding some water to form a syrup. This makes all the difference, keeping the lemon slices pretty, plump and tender, even after baking.

This syrup is made of sugar, honey, butter, salt and water that have been microwaved together. It’s divided so that there is a layer both under and over the lemons. The lemons themselves are tiled in whole at first, before being cut into tiny wedges to fill in gaps. The lemons will shrink while baking, so the only way to guarantee a beautiful upside-down cake is to leave as little space between pieces as possible.Sunny Lemon Upside-Down CakeOnce your lemon mosaic is assembled, bury it in thick lemon cake batter; this recipe is my go-to vanilla cake with some lemony flair. The cake will need nearly an hour to bake. Don’t be alarmed when when you pull it from the oven and it looks like a nightmare—there’s a reason this cake is served upside down!Sunny Lemon Upside-Down CakeAnother way this cake is different from my other upside-down cakes? It needs to cool for a long time in the pan. Between the juicy lemons and the syrupy topping, this cake needs to fully settle or it will look like a hot mess. For the best results, wait until the cake has cooled completely before inverting onto a plate. Your patience will be rewarded with a beautiful golden lemon top. All the peculiarities of assembly will have been worth it, I promise.Sunny Lemon Upside-Down CakeOnce your cake is on a plate, all that’s left to do is slice through the top with a serrated knife, grab a fork and enjoy this dessert which, like it’s name suggests, both looks and tastes like a ray of sunshine. I, for one, can’t see or taste it without smiling.Sunny Lemon Upside-Down Cake

Sunny Lemon Upside-Down Cake
makes 1 9-inch round cake

Topping:
5-6 small/medium lemons
1/2 cup granulated sugar
1 tablespoon mild honey or maple syrup
pinch of Kosher or sea salt
1 tablespoon unsalted butter
1/4 cup water

Cake:
1 cup granulated sugar
1 tablespoons fresh lemon zest
1 tablespoon fresh lemon juice (from ~1/2 lemon)
~1 cup milk (not skim or fat free), room temperature
1 1/2 cups all-purpose flour
2 tablespoons cornstarch
1/2 teaspoon baking powder
1/4 teaspoon baking soda
1/2 teaspoon Kosher or sea salt
1/2 cup (1 stick) unsalted butter, softened to room temperature
2 large eggs, room temperature
2 teaspoons pure vanilla extract

For serving (optional):
vanilla ice cream
whipped cream

Preheat oven to 350F. Heavily grease a 9-inch round cake pan. Line with parchment and grease again. Set aside.

Make the topping. Wash and dry lemons. Zest 1 lemon, then set zest aside.

Slice lemons (including zested one) in 1/4-inch slices. Use a sharp knife to trim rind to no more than 1/4-inch. Remove seeds (they will become more pronounced during baking).

Combine sugar, honey, salt, butter and water in a microwave-safe bowl or liquid measuring cup. Stir together, then microwave 45 seconds. Stir again, just until sugar granules are dissolved. Pop back in the microwave for 15 seconds if necessary. This step may also be done in a small pot on the stove.

Pour half the liquid (~1/3 cup) in the prepared pan and swirl to coat. Arrange whole lemon slices tightly over the top. Cut some whole lemon slices into small wedges, then use them to fill in any gaps. There shouldn’t be much, if any, open space. Pour over the remainder of the liquid. Set aside.

Make the cake batter. Combine the sugar and lemon zest in a small bowl and use your fingertips to rub them together.

Pour lemon juice into a liquid measuring cup, then add milk up to the 1 cup mark. Stir together and set aside for at least 5 minutes, or until curdled.

In a small-medium mixing bowl, whisk together flour, cornstarch, baking powder, baking soda, and salt. Set aside.

In a large mixing bowl, beat butter with an electric mixer until light and fluffy, about 2 minutes. Beat in lemony sugar. Add eggs one at a time, mixing completely after each addition. Add vanilla. With the mixer on low, alternate adding dry ingredients and the milk mixture in two installments. Mix just until combined.

Pour batter over the arranged lemon slices, and spread with a silicone spatula to even out the top. Tap pan on the counter two or three times to release any large air bubbles. Bake 50-55 minutes, or until a toothpick inserted in the middle comes out clean.

Let cake cool completely in the pan on a rack. Run a small, thin knife around the edge of the pan a couple of times before inverting onto a cake stand or large serving plate. Peel off and discard parchment.

Serve cake with ice cream of whipped cream, if desired. Cake is best the day it’s baked, but wrapped leftovers will keep in the refrigerator for up to 3 days.Sunny Lemon Upside-Down CakeSunny Lemon Upside-Down Cake

Meyer Lemon Sweet Rolls

Meyer Lemon Sweet RollsToday is alllll about meyer lemons, y’all! As far as I’m concerned, they’re the queen of winter citrus. If you’ve never tried them, they’re what happens when you cross a mandarin orange with a lemon. This goes without saying, but they’re very, very good in baked goods.

Exhibit A: these Meyer Lemon Sweet Rolls!Meyer Lemon Sweet RollsThese tall, fluffy rolls make excellent use of meyer lemon juice and zest. They’re bright and tangy and just a little bit sticky, but in the best sort of way.Meyer Lemon Sweet RollsMeyer Lemon Sweet RollsMeyer Lemon Sweet RollsThese rolls get three doses of meyer lemon flavor. The first is in the filling, which is simply a paste made of meyer lemon zest, sugar, salt and melted butter. It’s spread onto the dough before it’s rolled up, sliced, risen and baked.Meyer Lemon Sweet RollsNext up: a glaze! I got the idea for painting on a glaze from last year’s Meyer Lemon Drizzle Cakes and I regret nothing. This simple syrup is made of meyer lemon juice and a few tablespoons of sugar, and brushed onto the rolls right after they come out of the oven. It makes them a little sticky and a little glossy and I am very much here for it.Meyer Lemon Sweet RollsMeyer Lemon Sweet RollsIt’s all rounded out with a layer of meyer lemon icing. Ohhhh, the icing. It’s the crowning glory of this whole operation! To make it, just whisk a couple tablespoons of meyer lemon juice and a pinch of salt into a cup of confectioners sugar, and then spoon/pour/drizzle/spread it all over the tops of the rolls so that they’re absolutely impossible to resist.Meyer Lemon Sweet RollsAnd then eat the dang rolls and bask in the sunshiny goodness that is the union of perfect winter citrus and fluffy pastry. Bask, I tell you.Meyer Lemon Sweet Rolls

Meyer Lemon Sweet Rolls
makes 12 rolls

Dough:
2 2/3-3 cups all-purpose flour
3 tablespoons granulated sugar
1 packet (2 1/4 teaspoons) instant yeast (I use Fleischmann’s Rapid Rise Yeast)
1 teaspoon Kosher or sea salt
1 cup whole milk
4 tablespoons unsalted butter
2 large eggs, beaten, room temperature

Filling:
2 tablespoons meyer lemon zest (about 2-3 meyer lemons)
2/3 cup granulated sugar
pinch of Kosher or sea salt
4 tablespoons unsalted butter, melted

Glaze:
1/4 cup fresh meyer lemon juice (1-2 meyer lemons)
3 tablespoons granulated sugar

Icing:
1 cup confectioners sugar
pinch of Kosher or sea salt
2-3 tablespoons fresh meyer lemon juice (1-1 1/2 meyer lemons)

Grease a 9×13-inch casserole dish or rimmed baking pan. Set aside.

In a large mixing bowl, whisk together 2 2/3 cups all-purpose flour, sugar, instant yeast, and salt. Set aside.

In a small saucepan, heat whole milk and butter until hot to the touch, about 110F.

Use a silicone spatula or wooden spoon to fold milk mixture into dry ingredients , followed by beaten eggs. Add more all-purpose flour in 2 tablespoon increments until dough starts to pull away from the sides of the bowl. Knead 5-6 minutes before forming into a ball. Cover with plastic wrap and let rest for 10 minutes (you may do this in a bowl, but I just do this on my surface).

Make the filling. In a small mixing bowl, use your fingertips to rub meyer lemon zest into sugar. Add salt and melted butter and stir with a fork until a paste forms.

On a lightly floured surface, roll dough into a 12×18-inch rectangle. Drop filling over the dough by the spoonful. Use an offset knife or the back of a spoon to spread filling mixture over the dough, keeping a 1/2-inch perimeter on all sides. Starting with the long edge closest to your body, tightly roll filled dough away from you, smoothing any seams with your thumbs. Slice dough into 12 rolls. Place rolls close together in prepared pan. Cover the pan with aluminum foil or plastic wrap. Place covered pan in a warm, draft-free place for 60-90 minutes, until rolls have doubled in size. Remove pan from oven.

Preheat oven to 375F. Uncover rolls. Bake 25-30 minutes (mine took 27), tenting the rolls with foil if anything begins to brown too quickly.

While rolls are baking, make the glaze. In a small bowl, use a fork to stir together meyer lemon juice and sugar. Microwave in 15 second increments, stirring in between, until the sugar has dissolved (45-60 seconds total).

Remove rolls from the oven. Let cool 1-2 minutes, then use a pastry brush to paint glaze all over all exposed pastry. Use all glaze. Let sit 5 minutes while you make the icing.

Make the icing. In a small mixing bowl, whisk together confectioners sugar, salt and 2 tablespoons of meyer lemon juice. Add more juice by the teaspoon (up to 3 teaspoons) until icing is thick, but pourable.

Spoon/pour icing over the rolls and use an offset icing knife or the back of a spoon to spread icing over the rolls as desired. Serve.

Meyer Lemon Sweet Rolls are best served the day they are made, but will keep covered at room temperature for a day or so.Meyer Lemon Sweet RollsMeyer Lemon Sweet RollsMeyer Lemon Sweet Rolls

Sparkling Grapefruit-Lime Aguas Frescas

Sparkling Grapefruit-Lime Aguas FrescasYour eyes are not deceiving you. I’m posting a cold beverage on a sub-30F day here in NYC. If you think I’ve lost my mind, you’re late to the party—I’ve been known to make ice cream in February.Sparkling Grapefruit-Lime Aguas FrescasThe truth is that a small miracle occurred a couple of weeks ago when I managed to find better-than-decent ruby red grapefruit for a third time this winter, something that’s virtually unheard of in New York. I’m lucky to find quality grapefruit once per year (see here, here, and here), so three times is just…well, it’s making my inner Texan very happy. I try to keep that part of myself under control, but it’s very difficult around good South Texas citrus (and enchiladas), so here we are.Sparkling Grapefruit-Lime Aguas FrescasSparkling Grapefruit-Lime Aguas Frescas are exactly what I want in these last weeks of winter. They’re a fruity, bright, seasonal, sippable reminder that there will soon be a day when I can leave my coat at home. If you’ve never heard of an agua fresca, it’s just a combination of fresh fruit, sugar, and water. I made a Spicy Mango version last summer that’ll knock your socks off, and I’m excited to be adding a wintry version to my repertoire today ❤ Sparkling Grapefruit-Lime Aguas FrescasAs their name states, these aguas frescas are made with fresh-squeezed grapefruit and lime juices. They’re mixed together in a pitcher (or a big measuring cup, if you’re me) and sweetened to taste with a little simple syrup. I don’t care for super-sweet beverages in general, so I tend to limit the syrup to 1/3 cup for the entire batch, but feel free to sweeten to your heart’s content.Sparkling Grapefruit-Lime Aguas FrescasSparkling Grapefruit-Lime Aguas FrescasYou’ll also need simple syrup for salting the rims of your glasses. Salt is totally dreamy with both grapefruit and lime, so this is one lily worth gilding. Just dip the rim of each glass into a dish of simple syrup and then into salt. Voila! A salted rim 🙂 I used regular Kosher salt here, but anything slightly coarse will do.Sparkling Grapefruit-Lime Aguas FrescasSparkling Grapefruit-Lime Aguas FrescasSparkling Grapefruit-Lime Aguas FrescasAdd a few ice cubes to each of your salt-rimmed glasses and then fill them 3/4 full of the juice mixture. Most aguas frescas are blended with regular cold water, but I like to top these off with a little sparkling water. I use Topo Chico and love the subtle fizz it provides.Sparkling Grapefruit-Lime Aguas FrescasAren’t these fun?! I love their bright color and fresh, tangy flavor, and those salted rims, of course. They remind me a lot of a Salty Dog cocktail (aka grapefruit + vodka/white tequila + salt), but without the booze. I may or may not have taken to calling these Salty Schnauzers 🙂 Sparkling Grapefruit-Lime Aguas FrescasYou may, of course, add liquor to the mix, but as someone who doesn’t drink anymore, I’m always thrilled when there’s an alcohol-free option that isn’t soda, juice, or plain seltzer. I may be sober, but that doesn’t mean I only drink boring drinks.Sparkling Grapefruit-Lime Aguas FrescasNope. I don’t do boring.Sparkling Grapefruit-Lime Aguas Frescas

Sparkling Grapefruit-Lime Aguas Frescas
makes about 6 servings

2 1/2 cups fresh ruby red grapefruit juice (about 3 large grapefruits)
1/2 cup fresh lime juice (about 2-3 large, juicy limes)
1/3-1/2 cup simple syrup* (method in recipe notes)
ice
12 ounces sparkling water (I like Topo Chico)

For the salted rims:
1/4 cup Kosher or other coarse salt
1/4 cup simple syrup

In a pitcher or large (4+ cup) liquid measuring cup, stir together grapefruit and lime juices and simple syrup. Set aside.

Salt the rims of the glasses. Put simple syrup in a wide, shallow bowl. Make a bed of salt on a small plate. Working with one small glass at a time, dip the rim of each glass into the simple syrup and then into the salt. Repeat with remaining five glasses.

Place a few ice cubes in each glass. Fill 3/4 full with juice mixture and top each with a little sparkling water. Drinks will fizz (but not overflow) when mixture hits the salt rim. Serve immediately.

Aguas frescas will separate slowly as they sit; counteract this with a light stir. Any leftover juice mixture will keep covered in the refrigerator for a day or so.

Note: To make simple syrup, combine 1/2 cup granulated sugar and 1/2 cup water in a small saucepan over medium-high heat. Bring to a simmer, stirring frequently, until sugar has dissolved (about 5 minutes). Remove from heat. Let cool for 5-10 minutes before using. Leftovers can be kept in a sealed container in the refrigerator.Sparkling Grapefruit-Lime Aguas FrescasSparkling Grapefruit-Lime Aguas Frescas

Meyer Lemon Drizzle Cakes

Meyer Lemon Drizzle CakesI’ll never forget the first time I found meyer lemons in a regular grocery store. It was 2010, and I was doing a last-second rush for supplies before a blizzard. I have no idea what I shopped for that day (my then-oven ran at least 150F cool, so options were limited), but I remember seeing a display of meyer lemons and thinking they were so…exotic. I had heard of meyer lemons, of course, but never seen them in the wild (er, Cobble Hill grocery store). Out of curiosity, I put a couple in my cart. I couldn’t begin to tell you what I did with them, but that is the probably-tedious story of how I came to love meyer lemons.Meyer Lemon Drizzle CakesFast forward nine years and I have used meyer lemons many, many times. I see them in every store this time of year, and while I no longer think of them as exotic, I always look forward to adding their orange-lemon flavor to my bakes. Imagine my surprise when I discovered that I only have one lone meyer lemon recipe in my archives! Just one measly recipe for scones—very good scones, mind you, but how is that the only recipe I have to celebrate one of the best winter citruses out there?!Meyer Lemon Drizzle CakesWell, consider that oversight rectified. Today’s Meyer Lemon Drizzle Cakes celebrate everything that is wonderful about this winter citrus. There’s meyer lemon zest in the batter, the cakes are soaked in a sticky meyer lemon syrup, and the cakes are topped with a thick meyer lemon icing drizzle. Yesssss.Meyer Lemon Drizzle CakesThis recipe is based off the Orange Cardamom Cake I posted last fall. The batter itself is near identical; just sub meyer lemon zest for orange and nix the cardamom. Instead of baking it in a bundt pan, I went for two loaf pans—one to share, ya know?!

I also upped the temperature by 25F. This extra burst of heat allows the cakes to dome slightly, which comes in handy when you drizzle on the thick meyer lemon icing.Meyer Lemon Drizzle CakesBut before we get to icing, let’s talk syrup! After baking, these cakes are soaked with a meyer lemon simple syrup. To make it, just combine equal volumes of meyer lemon juice and granulated sugar over low heat, stirring just until the sugar dissolves. Easy.Meyer Lemon Drizzle CakesMeyer Lemon Drizzle CakesMeyer Lemon Drizzle CakesWhile the cakes are still warm, poke ‘em full of holes. I like to use a thin, flexible knife to keep them inconspicuous, but a skewer will work. Whatever you use, poke it through to the bottom. Then pour over that syrup. You’ll think it’s too much, or that it’ll make your cakes soggy, but it won’t. It’ll just make them extra moist and dense and outrageously delicious. This is the good stuff.Meyer Lemon Drizzle CakesMeyer Lemon Drizzle CakesMeyer Lemon Drizzle CakesLast but not least, let’s talk about the drizzle. It’s a just a simple icing—two ingredients, one bowl, no mixer—but it’s the crowning glory on these tea cakes. Once the soaked cakes are cool, set them on a cooling rack and pour the icing down the center. The cakes’ slight domes should help the icing to “spread” itself, but you can coax it with the back of a spoon, too. It’ll drip down the sides a bit, but should be thick enough that most of it stays on top. The icing will set quickly, which is a good thing because you’re going to want to dig right in.Meyer Lemon Drizzle CakesMeyer Lemon Drizzle Cake is good on the first day. Very good, even. But if you have the patience, you should wait a day or two to have a slice. The cakes become even more tender and the orange-lemon flavor intensifies over time, making those day-old slices absolutely heavenly.Meyer Lemon Drizzle CakesI, however, have no patience around Meyer Lemon Drizzle Cake.Meyer Lemon Drizzle Cakes

Meyer Lemon Drizzle Cakes
makes two 9×5-inch loaf cakes

Cakes:
2 cups granulated sugar
1 tablespoon fresh meyer lemon zest (about 2 medium meyer lemons-worth)
1 cup (2 sticks) unsalted butter, room temperature, cut into 16 pieces
4 large eggs, room temperature
1 tablespoon pure vanilla extract
3 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon Kosher or sea salt
1 cup milk (preferably whole), room temperature

Syrup:
2/3 cup freshly squeezed meyer lemon juice (about 4 medium meyer lemons)
2/3 cup granulated sugar

Icing Drizzle:
2 cups confectioner’s sugar
4 tablespoons freshly squeezed Meyer lemon juice (about 1 1/2 medium meyer lemons)

Place an oven rack in the center position. Preheat oven to 350F. Grease two 9×5-inch loaf pans. Line with parchment, leaving overhang on the two long sides, and grease again. Set aside.

Make the cake. Combine all ingredients in a large mixing bowl. Use an electric mixer to mix on low for 30 seconds. Increase speed to medium and mix for 3 minutes. Batter will be thick.

Transfer batter to prepared pans and smooth the tops with a silicone spatula or wooden spoon. Tap full pans on the counter five times to release any large air bubbles. Bake 45-55 minutes, or until a toothpick inserted in the center comes out clean. Let cakes cool in the pan for 15 minutes while you make the syrup.

Combine meyer lemon juice and sugar in a small saucepan over low heat. Stir constantly until sugar dissolves, about 3-5 minutes. Remove from heat.

Stab warm cakes (still in their pans) several times with a thin, flexible knife or skewer, making sure to poke all the way to the bottom. Pour syrup evenly over the cakes, about 1/2 cup each. Let cakes soak in the syrup until they are completely cool.

Line a rimmed baking sheet with parchment and set a cooling rack over the top. Use parchment overhang to remove soaked cakes from pans. Discard used parchment and place cakes on prepared cooling rack.

Make the icing. In a small bowl, use a fork to whisk together confectioners sugar and meyer lemon juice. Mixture should be very thick, but pourable. If it’s too thick, add more meyer lemon juice by the teaspoon. Pour over the centers of the cakes—the icing should “spread” itself, but you can coax it a bit with the back of a spoon. Let sit for 20 minutes to set. Move cakes to a serving plate before slicing and serving.

Leftover cake will keep covered at room temperature for up to three days or in the refrigerator for up to five. Meyer lemon flavor will intensify over time.Meyer Lemon Drizzle CakesMeyer Lemon Drizzle CakesMeyer Lemon Drizzle Cakes

Grapefruit Bars

Grapefruit BarsTexans love a ruby red grapefruit, and while I have not been a resident of my home state for more than a decade, my mid-winter citrus needs are still very real. Unfortunately, the window for finding spectacular grapefruit in NYC is alarmingly short—just a few weeks!—and so I am compelled to take advantage. It’s my duty as a displaced Texan. Or something.Grapefruit BarsGrapefruit Scones, Curd and Kolaches have all made appearances on this blog, and today I’m adding another recipe to my favorite winter citrus arsenal: Grapefruit Bars!Grapefruit BarsThese beauts are a seasonal spin on their more traditional lemony counterparts, but with all the sweet-tartness and vivid color of ruby red grapefruit.Grapefruit BarsNow, if you’ve ever cooked with grapefruit, you might have noticed that it tends to lose its natural color and tartness as it is heated. I learned to mitigate this last year while testing Grapefruit Curd, and bring some of the same techniques to making the filling for these bars.Grapefruit BarsGrapefruit BarsGrapefruit BarsHere, grapefruit flavor is added in two ways: first, by reducing a cup of fresh grapefruit juice by half, and then by rubbing zest into granulated sugar to release the citrusy oils. I also like to add a couple of tablespoons of lemon juice to ensure that the bars have a tart finish. The idea of omitting the lemon in favor of a “pure” grapefruit flavor is tempting, but I promise that leaving it out will leave you missing the acidic sharpness that makes these bars so singularly great.Grapefruit BarsThe sweet-tart ruby red grapefruit flavor pairs perfectly with the lightly-squidgy texture of the filling—it’s the sort of thing I daydream about sinking my teeth into. Really. I have caught myself thinking about the feeling of taking the first bite into a Grapefruit Bar more than a few times since I finished testing these a couple of weeks ago. Is that not normal?Grapefruit BarsIf not, I don’t want to be normal. Life’s too short not to daydream about the feeling of soft-set grapefruit filling and crisp, buttery shortbread between your teeth. It’s that sort of wholesomeness that makes this whole being a professional homebaker thing worthwhile.Grapefruit Bars

Grapefruit Bars
makes 16 bars

Grapefruit Filling:
2 large ruby red (or pink) grapefruits
1 cup granulated sugar
2 tablespoons fresh lemon juice (about 1 medium lemon)
2 large eggs + 1 large egg yolk, room temperature
4 tablespoons unsalted butter, melted
2 tablespoons all-purpose flour
1/4 teaspoon Kosher or sea salt
1 drop red food coloring (optional)

Shortbread Crust:
1 cup all-purpose flour
1/4 cup granulated sugar
1/4 teaspoon Kosher or sea salt
1/2 cup (1 stick) unsalted butter, very cold, cut into cubes

Topping:
3-4 tablespoons confectioner’s sugar

Preheat the oven to 350F. Line an 8- or 9-inch square pan with aluminum foil, leaving overhang on two sides for removal. Grease with butter. Set aside.

Zest and juice grapefruits. Set zest aside. Pour 1 cup* of the juice into a saucepan and simmer over medium-high heat until reduced to 1/2 cup, about 10-12 minutes. Set aside.

Make the shortbread crust. In a large mixing bowl, mix together flour, sugar, and salt. Using a pastry blender or two forks, cut butter into dry ingredients until the largest pieces are the size of small peas. Mixture will be very crumbly and dry. Transfer mixture to prepared pan and use your fingertips to press it into one even layer on the bottom of the pan. Bake for 10 minutes. Cool on a rack for a few minutes while you prepare the filling.

In a large mixing bowl, combine reserved grapefruit zest and sugar. Use your fingertips to rub zest into sugar until combined. Whisk in grapefruit reduction, lemon juice, followed by eggs and egg yolk, and melted butter. Mix in all-purpose flour and salt. Add food coloring, if using. Mixture will be thin. Pour filling over the shortbread crust. Bake for 18-20 minutes. Let cool completely on a rack before chilling for at least four hours.

Use the foil overhang to remove bars from the pan to a cutting board. Peel foil from the edges. Use a large, sharp chef’s knife to slice bars. Sift confectioner’s sugar over the tops of the bars before serving.

Serve bars immediately or refrigerate for up to three days. Confectioner’s sugar will degrade over time—this can be remedied by sifting more over the tops.

Note:

If you have slightly more or less juice, that’s okay. Just reduce it to 1/2 cup, as indicated in the recipe.

Grapefruit BarsGrapefruit Bars