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Gallery Read the full recipe after the video. Recipe Summary prep: 50 mins total: 4 hrs 15 mins Servings: 16 citrus mousse cake with buttercream frosting
Ingredients Ingredient Checklist 2 1/2 sticks unsalted butter, room temperature, plus more for pans 3 3/4 cups unbleached all-purpose flour, plus more for pans 3 1/4 teaspoons baking powder 1/4 teaspoon baking soda 2 teaspoons kosher salt 2 1/2 cups sugar 2 teaspoons finely grated lemon zest, plus 1/4 cup fresh juice 5 large eggs, room temperature 1 1/2 cups buttermilk, room temperature Citrus Mousse Filling 4 cups Italian Meringue Buttercream Edible flowers, meringues, confetti candies, and candy pearls, for decorating (optional)
Variations If you prefer the lighter flavor of whipped cream to the buttercream frosting, whip 2 cups heavy cream with 1/4 cup confectioners’ sugar and 1 teaspoon pure vanilla extract to stiff peaks, and frost with that.
Gallery Read the full recipe after the video.
Recipe Summary prep: 50 mins total: 4 hrs 15 mins Servings: 16 citrus mousse cake with buttercream frosting
Gallery
Read the full recipe after the video.
Read the full recipe after the video.
Recipe Summary prep: 50 mins total: 4 hrs 15 mins Servings: 16
Recipe Summary
prep: 50 mins total: 4 hrs 15 mins
Servings: 16
prep: 50 mins
total: 4 hrs 15 mins
prep:
50 mins
total:
4 hrs 15 mins
Servings: 16
16
citrus mousse cake with buttercream frosting
citrus mousse cake with buttercream frosting
Ingredients
Ingredients
- 2 1/2 sticks unsalted butter, room temperature, plus more for pans 3 3/4 cups unbleached all-purpose flour, plus more for pans 3 1/4 teaspoons baking powder 1/4 teaspoon baking soda 2 teaspoons kosher salt 2 1/2 cups sugar 2 teaspoons finely grated lemon zest, plus 1/4 cup fresh juice 5 large eggs, room temperature 1 1/2 cups buttermilk, room temperature Citrus Mousse Filling 4 cups Italian Meringue Buttercream Edible flowers, meringues, confetti candies, and candy pearls, for decorating (optional)
Directions
Preheat oven to 325 degrees. Butter two 8-by-2-inch round cake pans. Line with parchment; butter parchment. Dust with flour, tapping out excess.
Whisk together flour, baking powder, baking soda, and salt until thoroughly combined, 30 seconds. Beat butter with sugar and zest until light and fluffy. Beat in eggs, one at a time, thoroughly combining after each addition and scraping down bowl as needed. Beat in lemon juice. With mixer on low, add flour mixture in 3 batches, alternating with buttermilk and beginning and ending with flour.
Divide batter evenly between prepared pans, smoothing tops with an offset spatula. Bake, rotating pans halfway through, until tops spring back when lightly touched and are light golden, about 1 hour, 10 minutes. Transfer pans to wire racks; let cool 10 minutes. Turn out of pans, remove parchment, and let cool completely, about 2 hours. Cakes can be made to this point and refrigerated, well wrapped in plastic, up to 1 day.
Trim tops of cakes flat. Split each cake horizontally into 3 equal layers. Line an 8-inch cake pan with 2 parchment strips, leaving a 3-inch overhang on all sides. Place 1 cake layer in pan, bottom-side down. Spread 1 cup mousse evenly over it; top with a second cake layer. Repeat, spreading 1 cup mousse between each layer. Finish with a cake layer, bottom-side up. Refrigerate, covered in plastic, at least 1 hour and up to overnight.
Turn cake out of pan onto a cake plate. Spread 1 cup buttercream evenly over top and sides to create a crumb coat. Refrigerate 15 minutes. Spread remaining 3 cups buttercream over top and sides. Decorate as desired.
Variations If you prefer the lighter flavor of whipped cream to the buttercream frosting, whip 2 cups heavy cream with 1/4 cup confectioners’ sugar and 1 teaspoon pure vanilla extract to stiff peaks, and frost with that.
Variations
If you prefer the lighter flavor of whipped cream to the buttercream frosting, whip 2 cups heavy cream with 1/4 cup confectioners’ sugar and 1 teaspoon pure vanilla extract to stiff peaks, and frost with that.
Reviews
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All Reviews for Citrus Mousse Cake with Buttercream Frosting
- of Reviews Reviews: Most Helpful Most Helpful Most Positive Least Positive Newest
All Reviews for Citrus Mousse Cake with Buttercream Frosting
of Reviews
Reviews: Most Helpful Most Helpful Most Positive Least Positive Newest
Reviews: Most Helpful
Most Helpful Most Positive Least Positive Newest
