The ultimate combo of chewy chocolate chip cookie and rich brownie in one irresistible dessert. Easy to make, fun to eat, and perfect for sharing.
Brownie Layer:
½ cup unsalted butter, melted
¾ cup granulated sugar
¼ cup brown sugar
2 large eggs
1 tsp vanilla extract
½ cup unsweetened cocoa powder
½ cup all-purpose flour
¼ tsp salt
½ cup chocolate chips
Cookie Layer:
½ cup unsalted butter, softened
½ cup brown sugar
¼ cup granulated sugar
1 large egg
1 tsp vanilla extract
1¼ cups all-purpose flour
½ tsp baking soda
¼ tsp salt
¾ cup chocolate chips
Preheat oven to 350°F. Line an 8×8-inch pan with parchment.
Make brownie batter: Melt butter, stir in sugars, eggs, and vanilla. Add cocoa, flour, salt. Fold in chocolate chips.
Make cookie dough: Cream butter and sugars. Add egg and vanilla. Mix in flour, baking soda, and salt. Fold in chocolate chips.
Spread brownie batter in pan. Top with spoonfuls of cookie dough and gently smooth.
Bake for 30–35 minutes, until top is golden and a toothpick comes out with moist crumbs.
Cool before slicing
Swirl doughs together for a marbled look. Chill for clean slices. Store in an airtight container or freeze for later.