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Decadent Chocolate Peanut Butter Brownie Cake

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A rich, fudgy brownie cake with creamy peanut butter swirls, perfect for an easy homemade dessert that satisfies cravings and impresses guests.

Ingredients

Scale
  • 1 cup (226g) unsalted butter, melted and slightly cooled
  • 1 1/4 cups (250g) granulated sugar
  • 3 large eggs, room temperature
  • 2 teaspoons pure vanilla extract
  • 1 cup (125g) all-purpose flour (or almond flour for gluten-free option)
  • 3/4 cup (75g) unsweetened cocoa powder (preferably Dutch-processed)
  • 1/2 teaspoon salt
  • 1/4 teaspoon baking powder
  • 3/4 cup (190g) creamy peanut butter, natural or regular
  • 1/4 cup (30g) powdered sugar
  • 1–2 tablespoons heavy cream or whole milk

Instructions

  1. Preheat your oven to 350°F (175°C). Grease your baking pan well or line it with parchment paper for easy removal.
  2. In a large bowl, whisk together the melted butter and sugar until combined but not grainy, about 2 minutes. Add the eggs one at a time, whisking well after each addition. Stir in the vanilla extract.
  3. In a separate bowl, sift together the flour, cocoa powder, salt, and baking powder.
  4. Gradually fold the dry ingredients into the wet mixture with a spatula until just combined. The batter should be thick and fudgy; avoid overmixing.
  5. In a small bowl, mix the peanut butter, powdered sugar, and 1 tablespoon of cream or milk. Add the second tablespoon if needed to loosen the mixture for swirling.
  6. Pour half of the brownie batter into the prepared pan, spreading evenly. Dollop spoonfuls of the peanut butter mixture over the batter, then pour the remaining brownie batter on top.
  7. Using a butter knife or spatula, gently swirl the peanut butter mixture into the brownie batter to create a marbled effect. Do not overmix.
  8. Bake for 30-35 minutes. Check doneness by inserting a toothpick into the center; it should come out with a few moist crumbs but no wet batter. Edges will be set and slightly pulled away from the pan.
  9. Cool completely on a wire rack before slicing to ensure clean cuts and let flavors settle.

Notes

If peanut butter swirls start sinking, chill the peanut butter mixture briefly before layering. Use room temperature eggs for better texture. Avoid overmixing after adding flour and peanut butter swirl to keep brownies tender and swirls distinct. Baking times may vary; start checking at 30 minutes. Let the cake cool completely before slicing for clean cuts.

Nutrition

Keywords: chocolate brownie, peanut butter swirl, easy dessert, homemade brownie cake, fudgy brownies, quick dessert, peanut butter dessert

Find it online: https://cooksybite.com/decadent-chocolate-peanut-butter-brownie-cake-recipe-easy-homemade-dessert/