Fudgy Peanut Butter Swirl Cake Recipe

Transform a simple white cake mix into a decadent dessert! This Fudgy Peanut Butter Swirl Cake is anything but boring. Imagine rich peanut butter swirling through fudgy chocolate cake, all enhanced by a shot of espresso for an intensely chocolatey flavor. Made moist and delicious with applesauce (no extra fat!), and finished with a luscious chocolate sauce, this cake is pure indulgence. Get ready for rave reviews!

Prep Time 20 mins
Cook Time 40 mins
Calories 65.6 kcal
Protein 5g
Rating 5.0 (2 Reviews)
Fudgy Peanut Butter Swirl Cake 19

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Recipe Author

Chef Forktionary, author of this recipe

Recipe adapted from Food.com. Standardized by Forktionary.

Ingredients for Fudgy Peanut Butter Swirl Cake

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How to Make Fudgy Peanut Butter Swirl Cake

  1. Preheat oven to 350°F (175°C). Grease and flour a 9x13 inch baking pan.
  2. Prepare your white cake mix according to package directions, but substitute 1/2 cup applesauce for the oil called for in the recipe.
  3. In a separate bowl, cream together 1 cup peanut butter and 1/2 cup granulated sugar until smooth.
  4. In another bowl, whisk together 1/2 cup unsweetened cocoa powder, 1/4 cup granulated sugar, and 1 teaspoon instant espresso powder.
  5. Gently fold the cocoa mixture into the peanut butter mixture.
  6. Pour half of the cake batter into the prepared pan. Evenly spread the peanut butter swirl mixture over the batter.
  7. Pour the remaining cake batter over the peanut butter mixture and swirl gently with a knife or toothpick for a marbled effect.
  8. Bake for 35-40 minutes, or until a toothpick inserted into the center comes out clean.
  9. Let the cake cool completely in the pan before frosting with your favorite chocolate sauce (recipe suggestion below).
  10. **Chocolate Sauce:** In a small saucepan, whisk together 1/2 cup heavy cream, 1/4 cup semi-sweet chocolate chips, 1 tablespoon butter, and a pinch of salt. Heat over low heat, stirring until smooth and melted. Drizzle over cooled cake.

Nutrition Information (Approximate per serving)

Sodium

2 g

Sugar

2g

Fat

4g

Carbs

2g

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