Ingredients
Method
- Heat oven to 350F and line an 8x8 pan with parchment.
- Whisk butter and sugar, beat in eggs, then stir in cocoa and flour.
- Spread the brownie batter into the pan.
- Stir peanut butter with powdered sugar until smooth, then dollop over the batter and swirl.
- Bake 30 to 32 minutes until set around the edges.
- Cool completely before slicing.
Notes
Microwave the peanut butter for a few seconds so it swirls smoothly.
