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Gluten-Free Almond Cake

By America's Test Kitchen

Published on May 23, 2019

Time

1½ hours, plus 1¾ cooling

Yield

Serves 8 to 10

Gluten-Free Almond Cake

Ingredients

1½ cups plus ⅓ cup blanched sliced almonds, toasted4½ ounces (128 grams/1 cup) America's Test Kitchen All-Purpose Gluten-Free Flour Blend ¾ teaspoon salt ¼ teaspoon baking powder ⅛ teaspoon baking soda 4 large eggs 7 ounces (198 grams; 1 cup plus 2 tablespoons) sugar 1 tablespoon plus ½ teaspoon grated lemon zest (2 lemons)1 teaspoon almond extract 4 tablespoons unsalted butter, melted4 tablespoons vegetable oil

Before You Begin

Serve with Orange Crème Fraiche or simply dust with confectioners’ sugar.

Instructions

  1. Adjust oven rack to middle position and heat oven to 300 degrees. Grease and flour 9-inch round cake pan and line bottom with parchment paper. Pulse 11/2 cups almonds, flour blend, salt, baking powder, and baking soda in food processor until almonds are finely ground, 10 to 15 pulses; transfer to bowl.
  2. Place eggs, 1 cup sugar, 1 tablespoon zest, and almond extract in now-empty food processor and process for 2 minutes. With processor running, add melted butter, followed by oil, in steady stream, until incorporated. Add almond-flour mixture and pulse until fully combined, 4 to 5 pulses.
  3. Scrape batter into prepared pan, smooth top, and sprinkle with remaining 1/3 cup almonds. Using fingers, combine remaining 2 tablespoons sugar and remaining 1/2 teaspoon lemon zest in bowl until fragrant, then sprinkle over top.
  4. Bake until center of cake is set and toothpick inserted into center comes out clean, 55 to 65 minutes, rotating pan after 40 minutes. Let cake cool in pan on wire rack for 15 minutes. Run knife around edge of cake to loosen. Remove cake from pan, discard parchment, and let cool completely on rack, about 11/2 hours. Serve. (Cake can be wrapped tightly in plastic wrap and stored at room temperature for up to 2 days.)
Gluten-Free Almond Cake
Styling by Marie Piraino.

Gluten-Free Almond Cake

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By America's Test Kitchen
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Time

1½ hours, plus 1¾ cooling

Yield

Serves 8 to 10

Ingredients

1½ cups plus ⅓ cup blanched sliced almonds, toasted
¾ teaspoon salt
¼ teaspoon baking powder
⅛ teaspoon baking soda
4 large eggs
7 ounces (198 grams; 1 cup plus 2 tablespoons) sugar
1 tablespoon plus ½ teaspoon grated lemon zest (2 lemons)
1 teaspoon almond extract
4 tablespoons unsalted butter, melted
4 tablespoons vegetable oil

Test Kitchen Techniques

Ingredients

1½ cups plus ⅓ cup blanched sliced almonds, toasted
¾ teaspoon salt
¼ teaspoon baking powder
⅛ teaspoon baking soda
4 large eggs
7 ounces (198 grams; 1 cup plus 2 tablespoons) sugar
1 tablespoon plus ½ teaspoon grated lemon zest (2 lemons)
1 teaspoon almond extract
4 tablespoons unsalted butter, melted
4 tablespoons vegetable oil

Test Kitchen Techniques

Ingredients

1½ cups plus ⅓ cup blanched sliced almonds, toasted
¾ teaspoon salt
¼ teaspoon baking powder
⅛ teaspoon baking soda
4 large eggs
7 ounces (198 grams; 1 cup plus 2 tablespoons) sugar
1 tablespoon plus ½ teaspoon grated lemon zest (2 lemons)
1 teaspoon almond extract
4 tablespoons unsalted butter, melted
4 tablespoons vegetable oil

Test Kitchen Techniques

Why This Recipe Works

Despite the bold almond flavor and beautiful appearance, most traditional almond cakes are heavy and dense and come across more as a sweet confection than as a cake. Most recipes are made with almond paste and flour, plus sugar and eggs. By switching out the traditional almond paste for ground almonds, we reduced the sweetness quotient and boosted the nut flavor. This swap also made the cake lighter and less candy-like. Traditional recipes don’t contain much flour, so using our gluten-free flour blend worked fairly well, although we found it necessary to use an extra egg to boost the protein content and thus improve the structure of the cake. If blanched sliced almonds cannot be found, use 1 cup of slivered almonds in the cake and 1/3 cup of unblanched sliced almonds for the topping. This cake is very sticky, so be sure to grease and flour the cake pan well.

Before You Begin

Serve with Orange Crème Fraiche or simply dust with confectioners’ sugar.

Instructions

  1. Adjust oven rack to middle position and heat oven to 300 degrees. Grease and flour 9-inch round cake pan and line bottom with parchment paper. Pulse 11/2 cups almonds, flour blend, salt, baking powder, and baking soda in food processor until almonds are finely ground, 10 to 15 pulses; transfer to bowl.
  2. Place eggs, 1 cup sugar, 1 tablespoon zest, and almond extract in now-empty food processor and process for 2 minutes. With processor running, add melted butter, followed by oil, in steady stream, until incorporated. Add almond-flour mixture and pulse until fully combined, 4 to 5 pulses.
  3. Scrape batter into prepared pan, smooth top, and sprinkle with remaining 1/3 cup almonds. Using fingers, combine remaining 2 tablespoons sugar and remaining 1/2 teaspoon lemon zest in bowl until fragrant, then sprinkle over top.
  4. Bake until center of cake is set and toothpick inserted into center comes out clean, 55 to 65 minutes, rotating pan after 40 minutes. Let cake cool in pan on wire rack for 15 minutes. Run knife around edge of cake to loosen. Remove cake from pan, discard parchment, and let cool completely on rack, about 11/2 hours. Serve. (Cake can be wrapped tightly in plastic wrap and stored at room temperature for up to 2 days.)

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