Ingredients
Equipment
Method
Step-by-Step Instructions
- Preheat your oven to 350°F (175°C). Melt the butter in a saucepan over low heat and mix in granulated and brown sugars.
- Incorporate eggs and vanilla extract, then fold in flour, cocoa powder, and optional chocolate chips until just combined.
- For the cookie dough, beat unsalted butter, brown sugar, and granulated sugar until creamy. Add egg and vanilla.
- Mix in heat-treated flour and peanut butter until smooth. Chill if too soft.
- Spread half brownie batter in greased dish, layer with cookie dough, and top with remaining brownie batter.
- Bake for 25-30 minutes until edges set and center is slightly soft. Cool for 10 minutes before further cooling.
- After cooling, cut into squares and serve warm or at room temperature.
Nutrition
Notes
Tips for success include avoiding overmixing the batter, heat-treating flour, and chilling dough if necessary.
