Peanut Butter Brownies

5 from 3 votes

Peanut Butter Brownies

In need of a taste explosion? My Peanut Butter Brownies are a flavor-packed indulgence that pairs the classic, beloved combo of rich chocolate and creamy peanut butter, creating an irresistibly gooey treat that's an absolute must-try for all dessert enthusiasts!

Prep Time15

Total Time45

Course: Brunch, Dessert

Cuisine: American

Keyword: brownie recipe, peanut butter brownies

Servings:

Calories: 200kcal

Author: Joanna Cismaru

Ingredients

4 ounces dark chocolate chopped
½ cup butter unsalted, melted
¼ cup unsweetened cocoa powder
1 cup granulated sugar
2 large eggs at room temperature
1 teaspoon vanilla extract
½ cup all-purpose flour
¼ teaspoon salt
⅓ cup creamy peanut butter

US Customary - Metric

Instructions

Preheat the oven to 350°F. Grease and line an 8x8-inch square baking pan with parchment paper, leaving some overhang for easy removal.
In a microwave-safe bowl, combine the coarsely chopped dark chocolate and butter. Microwave in 30-second intervals, stirring well after each interval, until the chocolate and butter are completely melted and smooth.
Add the granulated sugar to the melted chocolate mixture and stir until well combined. Add the eggs one at a time, mixing well after each addition. Stir in the vanilla extract.
In a separate bowl, whisk together the flour, cocoa powder, and salt.
Gradually add the dry ingredients to the chocolate mixture, stirring until just combined. Be careful not to overmix. Pour the batter into the prepared baking pan and spread it evenly.
Warm the peanut butter in the microwave for about 20-30 seconds until it becomes slightly runny. Drizzle the warm peanut butter over the brownie batter in a swirling motion. Use a knife or toothpick to gently swirl the peanut butter into the batter, creating a marbled effect.
Transfer the pan to the oven and bake for 25-30 minutes or until a toothpick inserted into the center of the brownies comes out clean.
Remove the pan from the oven and allow the brownies to cool completely in the pan on a wire rack. Once cooled, lift the brownies out of the pan using the parchment paper overhang. Cut into squares and serve.

Notes

For best results, make sure your ingredients are at room temperature before beginning.
The baking time can slightly vary based on your oven. Keep an eye on the brownies starting at the lower end of the recommended baking time.
You can use either smooth or chunky peanut butter depending on your preference. Natural peanut butter (without added sugar) also works well in this recipe.
The brownies will continue to set as they cool. For a firmer texture, allow them to cool completely before slicing.
If you prefer a less sweet dessert, you can reduce the sugar in the recipe by up to 25% without significantly affecting the texture.

Nutrition