These homemade brookies combine fudgy brownies and chewy chocolate chip cookies in one pan — the perfect dessert bar for chocolate lovers!
Brownie Layer:
½ cup unsalted butter, melted
½ cup granulated sugar
¼ cup brown sugar
1 egg + 1 egg yolk
1 tsp vanilla extract
½ cup cocoa powder
¼ cup all-purpose flour
¼ tsp salt
¼ cup chocolate chips
Cookie Layer:
½ cup unsalted butter, softened
⅓ cup brown sugar
2 tbsp granulated sugar
1 egg
1 tsp vanilla extract
1 cup all-purpose flour
½ tsp baking soda
¼ tsp salt
½ cup chocolate chips
Preheat oven to 350°F (175°C) and line an 8×8 pan with parchment.
Make brownie batter: melt butter, mix in sugars, egg, cocoa, flour, salt, and chips. Spread in pan.
Make cookie dough: cream butter and sugars, mix in egg and vanilla. Add dry ingredients and chips.
Drop cookie dough over brownie layer and gently spread.
Bake for 28–32 minutes, cool completely before slicing.
Store in an airtight container for up to 5 days. Freeze for longer storage. Add nuts or swirl in peanut butter for extra flavor.