Peanut Butter Flourless Chocolate Cake

User Reviews

4.6

111 reviews
Excellent
  • Prep Time

    25 mins

  • Cook Time

    25 mins

  • Total Time

    50 mins

  • Servings

    16

  • Calories

    363 kcal

  • Course

    Dessert

  • Cuisine

    American

Peanut Butter Flourless Chocolate Cake

This Peanut Butter Flourless Chocolate Cake combines semisweet chocolate melted with butter, sugar, eggs, and cocoa powder to create a dense, moist cake without any flour. It is topped with a creamy peanut butter frosting made of butter, peanut butter, confectioners' sugar, heavy cream, and vanilla extract. A chocolate ganache adds a glossy finish, with chopped peanut butter cups scattered as garnish. The cake offers rich chocolate and peanut butter flavors in a textured, fudgy form that holds together well when sliced.

Description

The Peanut Butter Flourless Chocolate Cake begins by melting semisweet chocolate and butter together to form a smooth base, blended with granulated sugar, eggs, and dutch process cocoa powder. The absence of flour results in a fudgy texture with a slightly crisp top crust and a dense, moist interior. Baking at 375°F until the cake achieves a thin crust and the center reaches about 200°F ensures proper doneness while maintaining softness inside.

The peanut butter frosting incorporates softened butter and creamy peanut butter sweetened with confectioners' sugar and lightened with heavy cream and vanilla for a balanced sweetness and spreadable consistency. A chocolate ganache made from melted chocolate and cream is poured over the cake for a shiny, rich topping. Chopped peanut butter cups add both textural contrast and extra peanut and chocolate flavor, emphasizing the cake's peanut butter theme.

This cake is suitable for serving as a decadent dessert where flour-free options are desired. The combination of chocolate and peanut butter flavors is highlighted throughout the layers, creating a satisfying palate experience for those fond of both.

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Ingredients

Servings

For the cake:

  • 1 cup semisweet chocolate chips or chopped chocolate
  • 1/2 cup butter unsalted
  • 3/4 cup granulated sugar
  • 1/4 teaspoon salt
  • 1 teaspoon vanilla extract
  • 3 egg slightly beaten, large
  • 1/2 cup dutch process cocoa or unsweetened cocoa

For the peanut butter frosting:

  • 3 tablespoons unsalted butter at room temperature
  • ½ cup peanut butter I use Skippy, creamy
  • 3/4 cup confectioners' sugar
  • 1 tablespoon heavy cream
  • 1/2 teaspoon vanilla extract
  • Pinch salt

For the chocolate ganache:

  • 1/2 cup semisweet chocolate chips or chopped chocolate
  • 1/4 cup heavy cream

For the garnish:

  • 10 peanut butter cups chopped

Instructions

  1. Preheat oven to 375 degrees F. Grease an 8-inch round cake pan with nonstick cooking spray. Cut a piece of parchment to fit the bottom of the pan. Place it in the bottom of the pan and spray it with nonstick cooking spray. Set aside.
  2. To make the cake, put the chocolate and butter in a large microwave-safe bowl, and heat until the butter is melted and the chips are soft, about one minute. Stir until the chocolate is melted and the mixture is smooth. If you need to reheat, do for 10 seconds at a time and stir. Add the sugar, salt, and vanilla extract and stir to combine.
  3. Add the eggs and stir until smooth. Add the cocoa powder and stir until just combined. Don't over mix.
  4. Pour the batter into the prepared pan and bake the cake for 25 minutes or until the cake has a thin crust on the top and the center registers 200°F on an instant-read thermometer.
  5. Let the cake cool on a wire cooling rack for 10 minutes. Loosen the edges of the pan with a butter knife and carefully turn it upside down onto a cake plate or serving plate. The bottom of the cake will now be the top of the cake. Let the cake cool completely.
  6. While the cake is cooling make the peanut butter frosting. With a handheld mixer or stand mixer, beat the butter on medium speed for about 1 minute. Add the peanut butter, confectioners’ sugar, heavy cream, vanilla extract, and salt. Beat on low speed until combined and then increase to high speed and beat until smooth and creamy, about 3 minutes. You may need to scrape down the sides of the bowl with a spatula. If the frosting is too thin, add a little more confectioner’s sugar. If the frosting is too thick, add a little more cream.
  7. Next, make the chocolate ganache. Combine the chocolate and cream in a small microwave-safe bowl. Place in the microwave and heat for 30 seconds. Remove and stir. If the chocolate isn’t melted, place back in the microwave for 15 seconds. Remove and stir again, until smooth. If there are a few unmelted chocolate chips, that is fine, keep stirring until they melt into the mixture. If you need to put the ganache back in the microwave, try 10 seconds.
  8. To assemble the cake, frost the top of the cake with the peanut butter frosting. Don’t frost the sides. Spread the chocolate ganache evenly over the peanut butter frosting. I leave a little edge so you can see the peanut butter frosting. Garnish with chopped up peanut butter cups. Let the glaze set up for a few hours before cutting and serving the cake. You can put the cake in the refrigerator to speed up the process.
  9. Cut the cake into slices and serve.

Nutrition Information

Show Details
Calories 363kcal (18%) Carbohydrates 33g (11%) Protein 6g (12%) Fat 25g (38%) Saturated Fat 12g (60%) Cholesterol 60mg (20%) Sodium 128mg (5%) Fiber 3g (12%) Sugar 27g (54%)

Nutrition Facts

Serving: 16Serving

Amount Per Serving

Calories 363 kcal

% Daily Value*

Calories 363kcal 18%
Carbohydrates 33g 11%
Protein 6g 12%
Fat 25g 38%
Saturated Fat 12g 60%
Cholesterol 60mg 20%
Sodium 128mg 5%
Fiber 3g 12%
Sugar 27g 54%

* Percent Daily Values are based on a 2,000 calorie diet.

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User Reviews

Overall Rating

4.6

111 reviews
Excellent

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