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Chocolate Peanut Butter Swirl Brownies Recipe

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4.2 from 80 reviews

Indulge in rich and fudgy Chocolate Peanut Butter Brownies that combine creamy peanut butter with deep chocolate flavor for a perfect dessert. These brownies are swirled with peanut butter to create a beautiful marbled effect and a delightful balance of sweet and nutty notes, baked to perfection in under 45 minutes.

  • Total Time: 43 minutes
  • Yield: 16 servings

Ingredients

Peanut Butter Filling

  • 1 ½ cups creamy all natural peanut butter
  • ⅔ cup powdered sugar

Brownie Batter

  • ½ cup melted butter
  • 1 ¼ cup chocolate chips
  • 1 cup granulated sugar
  • 2 eggs
  • 3 tbsp cocoa powder
  • 1 tsp vanilla extract
  • ¼ cup flour (all purpose or gluten free flour)

Swirl

  • ⅓ cup creamy all natural peanut butter (to swirl)

Instructions

  1. Preheat Oven and Prepare Pan: Preheat the oven to 350°F (175°C). Line an 8×8 inch square baking pan with parchment paper to prevent sticking and allow easy removal of the brownies.
  2. Make Peanut Butter Filling: In a bowl, combine 1 ½ cups creamy peanut butter and ⅔ cup powdered sugar. Stir thoroughly until the mixture is thick and smooth. Set aside for later layering.
  3. Melt Chocolate Mixture: In another bowl, mix ½ cup melted butter with 1 ¼ cups chocolate chips. Stir until the chocolate is fully melted and creamy. Microwave briefly if needed for complete melting.
  4. Mix Sugar and Eggs: In a clean mixing bowl, whisk together 1 cup granulated sugar and 2 eggs vigorously for about 2 minutes until smooth and slightly frothy.
  5. Combine Chocolate and Egg Mixture: Pour the melted chocolate mixture into the egg-sugar mixture and stir well until fully incorporated.
  6. Add Dry Ingredients and Flavoring: Stir in 3 tablespoons cocoa powder, 1 teaspoon vanilla extract, and ¼ cup flour until just combined to form a smooth brownie batter.
  7. Layer the Batter: Pour half of the brownie batter into the prepared pan and spread evenly.
  8. Add Peanut Butter Filling Layer: Drop dollops of the peanut butter filling over the brownie batter. Use your hands or a spatula to gently spread it into an even, but imperfect layer.
  9. Add Remaining Batter: Pour the remaining brownie batter on top of the peanut butter filling layer, spreading it evenly to cover.
  10. Add Peanut Butter Swirl: Spoon ⅓ cup creamy peanut butter over the top of the batter. Use a knife or toothpick to swirl it through the top layer to create a marbled effect.
  11. Bake: Bake in the preheated oven for 28 to 30 minutes, or until the center looks set and the brownies no longer jiggle when the pan is gently shaken.
  12. Cool and Serve: Remove the brownies from the oven and allow them to cool completely in the pan before slicing into 16 squares. This ensures clean cuts and proper texture.

Notes

  • Use parchment paper to easily lift the brownies from the pan and prevent sticking.
  • Choose creamy peanut butter for smooth filling and swirling; natural types are preferred for flavor.
  • Microwave chocolate chips with butter carefully to avoid burning; stir frequently.
  • Do not overbake; brownies are done when the center is set but still moist.
  • Gluten free flour can be used as a 1:1 substitute for all-purpose flour to make these brownies gluten free.
  • Allow brownies to cool fully before cutting to achieve neat slices.
  • Author: Madelynn
  • Prep Time: 15 minutes
  • Cook Time: 28 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Find it online: https://allyumcooks.com/chocolate-peanut-butter-swirl-brownies-recipe/