Tag Archives: brioche

Double Raspberry Bostock {Brioche with Almonds}

Double Raspberry Bostock {Brioche with Almonds}​

Welcome back to the summer of frangipane, where we find any and all excuses to put sweet almond pastry cream in things. A few weeks ago, I dropped spoonfuls of frangipane onto a puff pancake. This week, I’m keeping things a little more traditional with Double Raspberry Bostock.

Double Raspberry Bostock {Brioche with Almonds}​

If you’ve never heard of Bostock, think of it as French toast’s glamorous pastry cousin—stale slices of rich brioche painted with simple syrup, topped with frangipane, and baked until brown. What a way to use up leftover bread! You can leave it plain or top it with fruit if that’s your jam. It’s definitely my jam, as evidenced by today’s recipe.

Double Raspberry Bostock {Brioche with Almonds}​
Double Raspberry Bostock {Brioche with Almonds}​

You see, where traditional Bostock is painted with simple syrup, Double Raspberry Bostock is painted with thinned raspberry preserves before being topped with frangipane and fresh raspberries. The tart nature of the berries cuts through the sweetness of the brioche and the frangipane and, well, it just works. It’s balanced, it’s berry, it’s delicious.

Double Raspberry Bostock {Brioche with Almonds}​

Oh, and it’s easy. Bostock is technically considered a pastry, even though it’s mostly just an excuse to use up old bread. Who doesn’t love a treat that helps prevent food waste?!

As you’ve likely realized, you can make Double Raspberry Bostock your own by using the fruit and preserves of your choice. Keep it all one flavor profile or mix and match. That’s the great luxury of making your own Bostock at home—you can my recipe and make it yours.

Double Raspberry Bostock {Brioche with Almonds}​
Double Raspberry Bostock {Brioche with Almonds}
makes 8 servings

Frangipane:
1 cup blanched almond flour or 4 ounces blanched almonds
1 tablespoon all-purpose flour
pinch of Kosher or sea salt
6 tablespoons granulated sugar
6 tablespoons unsalted butter, cold-ish room temperature, cut into cubes
1 large egg
1/2 teaspoon pure almond extract

Raspberry Preserves:
1/2 cup raspberry preserves
2 tablespoons water

For Assembly:
8 thick slices brioche, preferably a bit stale 1/2-1 6 oz package fresh raspberries
2-3 tablespoons sliced almonds (optional)
2 tablespoons confectioner’s sugar

Arrange a rack in the center of the oven. Preheat the oven to 350F. Line a rimmed sheet pan with parchment paper. Set aside.

Make the frangipane. In a food processor (or very good blender), pulse almond flour, all-purpose flour, salt and sugar together. Pulse in butter. Pour in egg and almond extract, and process until frangipane is a homogenous paste.

Thin the raspberry preserves. Use a fork to whisk jam and water together in a small microwave safe bowl. Warm in the microwave for 15 seconds, just so that it thins out even more. This step may also be done over a low flame on the stove.

Place brioche slices in a single layer on the prepared pan. Brush each slice with the thinned preserves, making sure to use up all of it. Spread about 2 heaping tablespoons of frangipane over each slice of brioche, covering the entire top. Press in raspberries, then sprinkle on sliced almonds, if using (I skipped these).

Bake Bostock for 25-30 minutes, until the frangipane as begun to brown in places. Let cool on a rack for at least 15 minutes before dusting with confectioner’s sugar and serving slightly warm or at room temperature.

Double Raspberry Bostock is best the day it’s made, but may be wrapped and kept in the refrigerator for a couple of days.

Bostock {Toasted Brioche with Almonds}

Bostock {Toasted Brioche with Almonds}​

If you’ve ever seen fancy-looking Bostock in a bakery, you may be surprised to learn that it’s a snap to make as far as French pastry goes. The origin of the name is up for debate, but it’s sometimes also referred to as Brioche aux Amandes or “almond brioche.” All that is fine and good—almonds and brioche are enough of a selling point—but I was drawn to Bostock when I learned it’s not actually a pastry on its own, but instead a way to repurpose day-old bread. Yep, it’s the pastry equivalent of French toast! Bostock is nothing more than thick, day-old slices of brioche painted with simple syrup, topped with frangipane and sliced almonds (and sometimes seasonal fruit), and baked until golden.

Bostock {Toasted Brioche with Almonds}​

Permitting you are using store bought brioche, this recipe comes together very quickly. Simple syrup is made from equal volumes of sugar and water, and takes only five minutes to simmer. Frangipane, a sweet almond pastry cream made primarily of almond flour, sugar, butter and an egg, just needs two minutes in the blender. See? Quick and easy! Also, if you are more organized than I am, both elements can be made up to a week ahead—just make sure to let your frangipane come to room temperature before you try to spread it on the delicate brioche.

Assembly is easy as can be. Cut the stale brioche into 8 thick slices, then give each one a heavy brush of simple syrup and a luxurious smear of frangipane. Add some fresh fruit if you like, or don’t; I sliced up a nectarine for half my pastries. Sprinkle on some sliced almonds and bake your Bostock for 25-30 minutes, or until it’s puffed and browned a bit.

Bostock {Toasted Brioche with Almonds}​

One more wonderful thing about Bostock? You don’t have to let it cool completely! Definitely don’t eat it straight out of the oven, but go right ahead and enjoy it warm with a (admittedly heavy) dusting of confectioner’s sugar. It’s crispy and toasty at the edges, and the frangipane squidges against your teeth in the most satisfying way. Bostock is softer at room temperature, but still pretty dang stellar. I haven’t seen many people tell you to eat it cold, but I’ll admit that I like the leftovers straight from the fridge, too.

Bostock {Toasted Brioche with Almonds}​

Like its spiritual cousin French toast, Bostock is a genius way to repurpose leftovers into something much greater than the sum of its parts. While the classic recipe is made with brioche, you could give the Bostock treatment to a number of leftover carbs. Challah, stale croissants, and day-old waffles come to mind. You could also swap out the simple syrup for warmed jam—I’m absolutely going to try matching the flavor with my seasonal fruit topping next time! Saturday morning double cherry Bostock, anyone?!

Bostock {Toasted Brioche with Almonds}​
Bostock {Toasted Brioche with Almonds}
makes 8 servings

Simple Syrup:
1/3 cup granulated sugar
1/3 cup water

Frangipane:
1 cup blanched almond flour or 4 ounces blanched almonds
1 tablespoon all-purpose flour
pinch of Kosher or sea salt
6 tablespoons granulated sugar
6 tablespoons unsalted butter, cold-ish room temperature, cut into cubes
1 large egg
1/2 teaspoon pure almond extract

For Assembly:
8 thick slices brioche, preferably a bit stale (mine were from 1 14oz loaf)
2 medium sliced nectarines or other seasonal fruit (optional)
2-3 tablespoons sliced almonds
2 tablespoons confectioner’s sugar

Arrange a rack in the center of the oven. Preheat the oven to 350F. Line a rimmed sheet pan with parchment paper. Set aside.

Make the simple syrup. Combine water and sugar in a small saucepan. Heat over medium heat, stirring occasionally, until sugar has dissolved. Remove from heat. Set aside.

Make the frangipane. In a food processor (or very good blender), pulse almond flour, all-purpose flour, salt and sugar together. Pulse in butter. Pour in egg and almond extract, and process until frangipane is a homogenous paste.

Place brioche slices in a single layer on the prepared pan. Brush each slice with simple syrup, making sure to use up all the syrup. Spread about 2 heaping tablespoons of frangipane over each slice of brioche, covering the entire top. Press in fruit, if using, then sprinkle on the sliced almonds.

Bake Bostock for 25-30 minutes, until the frangipane as begun to brown in places. Let cool on a rack for at least 15 minutes before dusting with confectioner’s sugar and serving slightly warm or at room temperature.

Bostock is best the day it’s made, but may be wrapped and kept in the refrigerator for a couple of days.
Bostock {Toasted Brioche with Almonds}​
Bostock {Toasted Brioche with Almonds}​