Strawberry

#springrecipe #lemon8challenge

For the strawberry puree 1 pound of strawberries

And for the cake 295grams of cake flour

2 teaspoons baking powder

1/2 teaspoon baking soda

1 teaspoon salt

3/4 cup (12 Tbsp; 170g) unsalted butter, softened to room temperature

1 and 3/4 cups (350g) granulated sugar

5 large egg whites, at room temperature

1/3 cup (80g) full-fat sour cream or plain Greek yogurt, at room temperature

2 teaspoons pure vanilla extract

1/2 cup (120g/ml) whole milk, at room temperature

1/2 cup reduced strawberry puree (from step 1)

optional: 1–2 drops red or pink food coloring

Strawberry Cream Cheese Frosting

1 cup (about 25g) freeze-dried strawberries*

8 ounces (226g) full-fat brick cream cheese, softened to room temperature

1/2 cup (8 Tbsp; 113g) unsalted butter, softened to room temperature

3 cups (360g) confectioners’ sugar

1 Tablespoon whole milk

1 teaspoon pure vanilla extract

pinch of salt, to taste

Hull the fresh strawberries and place them in a blender or food processor. Blend until smooth. You should have a little more than 1 cup (around 270g). Transfer the puree to a small saucepan over medium-low heat. Simmer, stirring occasionally, until it’s reduced to 1/2 cup (about 135g). This usually takes around 25–35 minutes, but could take longer depending on your pan or the ripeness of your strawberries. Remove from heat, pour into a heat-safe bowl, and cool completely before using. I always make the reduced puree the day before so it has plenty of time to cool down. Cover and refrigerate overnight. Allow it to come back to room temperature before adding to the cake batter. (See Notes for additional make-ahead instructions.)

Preheat the oven to 350°F (177°C). Grease two 9-inch round cake pans, line with parchment paper rounds, then grease the parchment paper. Parchment paper helps the cakes seamlessly release from the pans. (If it’s helpful, see this parchment paper rounds for cakes video & post.)

Make the cake: In a medium bowl, whisk the cake flour, baking powder, baking soda, and salt together. Set aside.

In a large bowl using a handheld or stand mixer fitted with a paddle attachment, beat the butter and sugar together on medium-high speed until light and creamy, about 3 minutes. Add the egg whites and beat on high speed until combined, about 2 minutes. Scrape down the sides of the bowl as needed. Add the sour cream and vanilla extract and beat on medium-high speed until combined, about 1 minute. Add the dry ingredients and then, with the mixer running on low speed, slowly pour in the milk and beat until just combined. Do not overmix. Whisk in the room-temperature reduced strawberry puree and food coloring (if using), making sure there are no lumps at the bottom of the bowl. The batter should be slightly thick. Pour the batter evenly into the prepared cake pans. Bake for 24–25 minutes or until a toothpick inserted in the center of the cake comes out clean. Cool the cakes in the pans set on a cooling rack for 1 hour. Run a knife around the edges to loosen the sides, remove the cakes from the pan, peel off the parchment, and place on the rack to finish cooling. The cakes must be completely cool before frosting and assembling.

Make the frosting: In a blender or food processor, process the freeze-dried strawberries into a fine powder. If any larger bits remain, sift the powder through a fine-mesh sieve. Set aside.

In a large bowl using a handheld or stand mixer fitted with a paddle attachment, beat the cream cheese and butter on medium-high speed until smooth, about 2 minutes. Scrape down the sides of the bowl as needed. Add the confectioners’ sugar, strawberry powder, milk, and vanilla. Beat on low speed for 30 seconds, then gradually increase to high speed and beat for 3 minutes until completely combined and creamy. Taste, then beat in a pinch of salt if the frosting is too sweet. Cover and refrigerate it for 1 hour before using. Yields about 3 cups (720g) of frosting.

Assemble and frost: (For additional help with this step, see this how to assemble a layer cake video & post.) First, level the cakes: using a large serrated knife, slice a thin layer off the tops of the cakes to create a flat surface. Discard (or crumble over ice cream!). Place 1 cake layer on your cake stand, cake turntable, or serving plate. Spread 3/4–1 cup (180–240g) of frosting in an even layer on top. Top with the second layer, upside down, and spread 1 cup (240g) of frosting all over the top and sides in a very thin layer to make a crumb coat. Run a bench scraper around the cake to help smooth out the frosting on the sides. Refrigerate the cake until the crumb coat has set, about 20 minutes. Cover the top and sides with the remaining frosting. Before slicing, refrigerate the cake for at least 20 minutes to set the frosting and help the cake keep its shape when slicing—it could slightly fall apart without time in the fridge.

Cover leftover cake tightly and store in the refrigerator for up to 5 days. If the cake has been in the refrigerator for more than 4 hours, take it out 2 hours before serving so it can mostly come to room temperature. #lemon8challenge