Fudgy Chewy Brookies Bars (Printable)
Brownie base topped with a chewy chocolate-chip cookie layer for fudgy, shareable chocolate bars.
# What You'll Need:
→ Brownie Layer
01 - 1/2 cup (1 stick) unsalted butter, melted
02 - 1 cup granulated sugar
03 - 2 large eggs
04 - 1 tsp vanilla extract
05 - 1/2 cup all-purpose flour
06 - 1/3 cup unsweetened cocoa powder
07 - 1/4 tsp salt
→ Cookie Layer
08 - 1/2 cup (1 stick) unsalted butter, softened to room temperature
09 - 1/2 cup packed brown sugar
10 - 1/4 cup granulated sugar
11 - 1 large egg
12 - 1 tsp vanilla extract
13 - 1 1/4 cups all-purpose flour
14 - 1/2 tsp baking soda
15 - 1/2 tsp salt
16 - 2/3 cup semi-sweet chocolate chips
# How To Make:
01 - Preheat the oven to 350°F. Line an 8x8-inch baking pan with parchment paper, leaving an overhang on two sides to lift the finished brookies out cleanly.
02 - In a medium bowl, whisk the melted butter and granulated sugar until well blended. Add the eggs and vanilla extract, whisking vigorously until the mixture is smooth and glossy. Gently fold in the flour, cocoa powder, and salt using a spatula — stir only until the dry ingredients disappear. Spread the batter evenly across the bottom of the prepared pan.
03 - In a separate bowl, beat the softened butter, brown sugar, and granulated sugar together until light and creamy, about 2 minutes. Beat in the egg and vanilla extract until fully incorporated. In another bowl, whisk together the flour, baking soda, and salt. Gradually add the dry mixture to the wet ingredients, stirring with a spatula until just combined. Fold in the chocolate chips, being careful not to overmix.
04 - Drop spoonfuls of the cookie dough evenly over the brownie batter. Use a spatula to gently spread the cookie dough into an even layer — some brownie batter peeking through is perfectly fine and creates the marbled brookie effect.
05 - Bake for 28 to 33 minutes, until the cookie layer is golden at the edges and a toothpick inserted into the center comes out with a few moist crumbs clinging to it. Do not overbake — the brookies will continue to set as they cool.
06 - Let the brookies cool completely in the pan on a wire rack. Once fully cooled, use the parchment overhang to lift the slab out and transfer to a cutting board. Cut into 16 even squares.
# Expert Tips:
01 -
- You never have to choose between brownies and cookies again, and that tiny victory feels monumental every single time.
- The contrast between the fudgy bottom and chewy top creates a texture that keeps people reaching for another square before finishing the first.
02 -
- Underbaking slightly is the secret to gooey bars, so if the center looks just barely set when you take them out, trust that it will firm up as it cools.
- Chilling the whole pan for an hour before slicing gives you cleaner cuts and an even chewier texture that makes each bite feel intentional.
03 -
- If your cookie dough feels too soft to spread, pop it in the fridge for ten minutes and it will firm up enough to handle without melting into the brownie layer.
- The parchment overhang is not optional, because trying to dig brookies out of a pan without it usually ends in a crumbly mess that tastes fine but looks defeated.