Gooey Monster Brookies are a delicious mash-up of brownies and cookies, loaded with chocolate chips, colorful candy pieces, and a rich, fudgy texture. Perfect for parties, special treats, or anytime you crave something sweet and indulgent, these brookies are chewy, gooey, and full of fun flavors. With minimal effort, you can enjoy a dessert that combines the best of two classics in every bite.
Why You’ll Love This Recipe
Two Desserts in One – Combines cookie and brownie textures for double the fun.
Rich & Gooey – Fudgy brownies meet soft, chewy cookies.
Colorful & Fun – Candy pieces add a playful touch.
Easy & Impressive – Quick to make but looks and tastes bakery-worthy.
Ingredients
For the Brownie Layer:
- 1/2 cup unsalted butter, melted
- 1 cup granulated sugar
- 2 large eggs
- 1 tsp vanilla extract
- 1/3 cup cocoa powder
- 1/2 cup all-purpose flour
- 1/4 tsp salt
- 1/4 tsp baking powder
For the Cookie Layer:
- 1/2 cup unsalted butter, softened
- 1/2 cup brown sugar, packed
- 1/4 cup granulated sugar
- 1 large egg
- 1 tsp vanilla extract
- 1 cup all-purpose flour
- 1/2 tsp baking soda
- 1/4 tsp salt
- 1 cup chocolate chips
- 1/2 cup colorful candy pieces (M&Ms or similar)
Instructions
- Prepare the Brownie Layer
Preheat oven to 350°F (175°C). In a bowl, mix melted butter, sugar, eggs, and vanilla. Stir in cocoa, flour, salt, and baking powder until smooth. Spread into a greased 9×9-inch baking pan. - Prepare the Cookie Layer
In a separate bowl, cream butter, brown sugar, and granulated sugar until light. Beat in egg and vanilla. Mix in flour, baking soda, and salt. Fold in chocolate chips and candy pieces. - Assemble and Bake
Drop spoonfuls of the cookie dough over the brownie layer, spreading lightly but leaving some gaps. Bake at 350°F (175°C) for 25–30 minutes until the top is set but still slightly gooey in the center. - Cool and Serve
Let brookies cool for 10–15 minutes before slicing. Serve warm for gooey perfection.

Nutritional Information
Calories: ~250
Protein: 3g
Fat: 12g
Carbohydrates: 34g
Sugar: 22g
Fiber: 2g
Tips for Success
- Use Good-Quality Chocolate – For the best gooey and rich flavor.
- Don’t Overbake – Slightly underbaking keeps the brookies soft and fudgy.
- Add Fun Mix-Ins – Candy pieces or nuts make them visually appealing and extra tasty.
Why This Recipe Works
The fudgy brownie base provides a rich, gooey foundation while the cookie topping adds chewiness and sweetness. Combined with chocolate chips and colorful candy, the brookies are both fun to look at and delicious to eat, delivering the perfect indulgent treat.
Gooey Monster Brookies are a fun, decadent dessert that combines the best of cookies and brownies. Perfect for parties, snacking, or satisfying a chocolate craving, they’re easy to make and impossible to resist.
Gooey Monster Brookies – Decadent, Chewy, and Fun
16-20
15
minutes25
minutes250
kcalChewy, fudgy brownies topped with cookie dough, chocolate chips, and colorful candy pieces — a fun and gooey dessert perfect for any occasion.
Ingredients
For the Brownie Layer:
1/2 cup unsalted butter, melted
1 cup granulated sugar
2 large eggs
1 tsp vanilla extract
1/3 cup cocoa powder
1/2 cup all-purpose flour
1/4 tsp salt
1/4 tsp baking powder
For the Cookie Layer:
1/2 cup unsalted butter, softened
1/2 cup brown sugar, packed
1/4 cup granulated sugar
1 large egg
1 tsp vanilla extract
1 cup all-purpose flour
1/2 tsp baking soda
1/4 tsp salt
1 cup chocolate chips
1/2 cup colorful candy pieces (M&Ms or similar)
Instructions
- Prepare the Brownie Layer
Preheat oven to 350°F (175°C). In a bowl, mix melted butter, sugar, eggs, and vanilla. Stir in cocoa, flour, salt, and baking powder until smooth. Spread into a greased 9×9-inch baking pan. - Prepare the Cookie Layer
In a separate bowl, cream butter, brown sugar, and granulated sugar until light. Beat in egg and vanilla. Mix in flour, baking soda, and salt. Fold in chocolate chips and candy pieces. - Assemble and Bake
Drop spoonfuls of the cookie dough over the brownie layer, spreading lightly but leaving some gaps. Bake at 350°F (175°C) for 25–30 minutes until the top is set but still slightly gooey in the center. - Cool and Serve
Let brookies cool for 10–15 minutes before slicing. Serve warm for gooey perfection.
Notes
- Use Good-Quality Chocolate – For the best gooey and rich flavor.
Don’t Overbake – Slightly underbaking keeps the brookies soft and fudgy.
Add Fun Mix-Ins – Candy pieces or nuts make them visually appealing and extra tasty.