Fudgy Chewy Brookies (Printable)

Dense brownie base topped with chewy chocolate-chip cookie dough, baked into indulgent bar slices.

# What You'll Need:

→ Brownie Layer

01 - 1/2 cup unsalted butter, melted
02 - 1 cup granulated sugar
03 - 2 large eggs
04 - 1 teaspoon vanilla extract
05 - 1/2 cup all-purpose flour
06 - 1/3 cup unsweetened cocoa powder
07 - 1/4 teaspoon salt

→ Cookie Layer

08 - 1/2 cup unsalted butter, softened
09 - 1/2 cup packed brown sugar
10 - 1/4 cup granulated sugar
11 - 1 large egg
12 - 1 teaspoon vanilla extract
13 - 1 1/4 cups all-purpose flour
14 - 1/2 teaspoon baking soda
15 - 1/2 teaspoon salt
16 - 2/3 cup chocolate chips

# How to Make It:

01 - Preheat oven to 350°F. Line an 8x8 inch baking pan with parchment paper, leaving an overhang on the sides for easy removal.
02 - In a medium bowl, whisk together the melted butter and granulated sugar until well combined. Add the eggs and vanilla extract, whisking until the mixture is smooth and glossy. Fold in the flour, cocoa powder, and salt until just combined — do not overmix. Spread the batter evenly across the bottom of the prepared baking pan.
03 - In a separate bowl, beat the softened butter, brown sugar, and granulated sugar together until light and creamy. Mix in the egg and vanilla extract until fully incorporated. In another bowl, whisk together the flour, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Fold in the chocolate chips.
04 - Drop spoonfuls of the cookie dough over the brownie batter. Gently spread with a spatula to cover the surface — it is fine if some brownie batter peeks through.
05 - Bake for 28 to 33 minutes, or until the cookie layer is golden and a toothpick inserted into the center comes out with a few moist crumbs. Be careful not to overbake.
06 - Allow the brookies to cool completely in the pan. Once set, lift them out using the parchment overhang and cut into 16 bars.

# Expert Advice:

01 -
  • You never have to pick between brownies and cookies again, and honestly that freedom changes everything.
  • The contrast between the dense fudgy bottom and the slightly crisp cookie top is genuinely addictive.
02 -
  • Overbaking is the single biggest enemy of this recipe, and the difference between fudgy perfection and a dry disappointment is barely two minutes.
  • Chilling the finished brookies in the fridge for an hour before slicing gives you those clean, bakery style edges.
03 -
  • Use a plastic knife to cut the bars because it glides through the fudgy layer cleanly without dragging.
  • If your kitchen is warm and the cookie dough feels too soft to spread, chill it for ten minutes before layering it on.