Creamy, chocolatey, and decadently peanut-butter-packed, these brownies are the perfect balance between rich and nostalgic.
Prep Time10 minutesmins
Cook Time30 minutesmins
Total Time40 minutesmins
Course: Dessert
Cuisine: American
Keyword: Chocolate, Easy, Peanut Butter
Servings: 16servings
Calories: 250kcal
Equipment
Mixing Bowl
Saucepan
Spatula
8-inch Square Baking Pan
Ingredients
Ingredients
1/2cupUnsalted ButterMelted
1cupGranulated Sugar
2largeEggsRoom temperature
1tspVanilla Extract
1/3cupUnsweetened Cocoa PowderSifted if lumpy
1/2cupAll-Purpose FlourMeasured and leveled
1/4tspSalt
1/4tspBaking Powder
3/4cupPeanut ButterCreamy or chunky, room temperature for easier swirling
1/2cupSemisweet Chocolate Chips
1/2cupPeanut Butter Chips
Instructions
Preheat your oven to 350°F (175°C). Line an 8-inch square baking pan with parchment paper, leaving an overhang on the sides for easy removal.
In a medium saucepan, melt the butter over medium heat, stirring until fully melted and slightly cooled. Remove the pan from heat to avoid scrambling the eggs when added.
Stir in the granulated sugar until blended, then add the eggs one at a time, whisking after each addition. Stir in the vanilla extract.
Add the unsweetened cocoa powder, all-purpose flour, salt, and baking powder to the wet mixture. Fold gently until just combined—do not overmix to keep the brownies chewy.
Spread the batter evenly into the prepared pan using a spatula.
Drop dollops of peanut butter across the surface of the batter and use a knife to swirl it into the brownie batter in a figure-eight or circular motion. Try not to over-swirl; you want visible ribbons of peanut butter.
Sprinkle the semisweet chocolate chips and peanut butter chips evenly over the top.
Bake in the preheated oven for 25 to 30 minutes. The brownies should be set on the edges but slightly soft in the center—a toothpick inserted into the middle should come out with a few moist crumbs.
Allow brownies to cool completely in the pan on a wire rack. Use the parchment overhang to lift the brownies from the pan before slicing into squares.
Notes
Store leftover brownies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to 1 week. To freeze, wrap individual squares tightly in plastic wrap and place in a freezer bag for up to 3 months.