01 -
In a mixing bowl, combine the brownie mix, water, egg, and oil. Use an electric mixer or a whisk to blend the ingredients until the batter is smooth.
02 -
Line an 8×8 inch square baking tin with parchment paper. Pour the batter evenly into the tin.
03 -
Drizzle the included peanut butter over the batter. You can add as much or as little as you like. For extra creaminess, consider adding an additional two tablespoons.
04 -
Preheat your oven to 320°F (160°C). Bake the brownies for 15-18 minutes, or until a toothpick inserted into the center comes out clean.
05 -
Allow the brownies to cool on a cooling rack. Once cooled, cut them into small squares.
06 -
Serve and enjoy!