If you love brownies and cookie dough, this Cookie Dough Brownie Cake is the ultimate dessert for you! It’s a rich, fudgy brownie base topped with a layer of soft, edible cookie dough, creating a decadent treat that’s perfect for birthdays, celebrations, or simply indulging your sweet tooth.
Why You’ll Love This Recipe
- Two Desserts in One – Fudgy brownies + cookie dough = perfection.
- No Raw Eggs – Safe-to-eat cookie dough topping.
- Easy to Make – Simple ingredients and minimal effort.
- Perfect for Any Occasion – A show-stopping dessert everyone will love.
Ingredients You’ll Need
For the Brownie Layer:
- 1 cup unsalted butter, melted
- 1 ½ cups granulated sugar
- ¾ cup brown sugar
- 4 large eggs
- 2 tsp vanilla extract
- 1 cup all-purpose flour
- ¾ cup cocoa powder
- ½ tsp salt
- ½ tsp baking powder
For the Cookie Dough Layer:
- ¾ cup unsalted butter, softened
- ¾ cup brown sugar
- ¼ cup granulated sugar
- 2 tsp vanilla extract
- ½ tsp salt
- 1 ½ cups all-purpose flour (heat-treated)
- 2 tbsp milk
- 1 cup mini chocolate chips
For the Chocolate Ganache (Optional Topping):
- ½ cup heavy cream
- 1 cup chocolate chips
Tools You’ll Need
- 9-inch round cake pan or springform pan
- Mixing bowls
- Electric mixer (optional)
- Whisk & spatula
How to Make Cookie Dough Brownie Cake
Step 1: Make the Brownie Layer
- Preheat oven to 350°F (175°C). Grease and line a 9-inch round cake pan with parchment paper.
- In a large bowl, whisk together melted butter, granulated sugar, and brown sugar.
- Add eggs and vanilla extract, whisking until smooth.
- Sift in flour, cocoa powder, salt, and baking powder. Mix until just combined.
- Pour batter into the prepared pan and bake for 30–35 minutes or until a toothpick inserted comes out with a few moist crumbs.
- Let the brownie layer cool completely before adding the cookie dough.
Step 2: Make the Cookie Dough Layer
7. In a bowl, cream together softened butter, brown sugar, and granulated sugar until light and fluffy.
8. Mix in vanilla extract and salt.
9. Add heat-treated flour (microwave for 1 minute to kill bacteria) and mix until combined.
10. Stir in milk to create a smooth, spreadable dough.
11. Fold in mini chocolate chips.
Step 3: Assemble the Cake
12. Once the brownie layer is completely cool, spread the cookie dough evenly on top.
Step 4: Make the Ganache (Optional)
13. Heat heavy cream in a small saucepan until hot but not boiling. Pour over chocolate chips and let sit for 2 minutes.
14. Stir until smooth and glossy, then pour over the cookie dough layer.
Step 5: Chill & Serve
15. Refrigerate the cake for at least 30 minutes to set.
16. Slice and enjoy!
Serving Suggestions
- With Ice Cream: A scoop of vanilla ice cream makes this even better!
- Drizzle with Caramel: Adds extra indulgence.
- Top with Whipped Cream: Lightens up the richness.
Storage & Freezing Tips
- Refrigerate: Store in an airtight container for up to 5 days.
- Freeze: Wrap tightly and freeze for up to 3 months. Thaw before serving.
Frequently Asked Questions
Can I use a boxed brownie mix?
Yes! Just bake it in a 9-inch pan and follow the recipe for the cookie dough layer.
Is it safe to eat raw flour?
Raw flour can contain bacteria, so heat-treat it in the microwave for 1 minute before using.
Can I use dark chocolate instead of milk chocolate?
Of course! Use your favorite chocolate for the ganache or mix into the cookie dough.
Conclusion
This Cookie Dough Brownie Cake is a chocolate lover’s dream come true! With a fudgy brownie base and a soft cookie dough topping, it’s an irresistible dessert that’s sure to impress. Try it for your next special occasion or just because—you won’t regret it!
Preparation Time: 20 minutes
Baking Time: 35 minutes
Cooling Time: 30 minutes
Total Time: 1 hour 25 minutes
Cuisine: American
Nutritional Information (Per Slice):
Calories: 480 | Protein: 5g | Carbohydrates: 62g | Fat: 24g | Sugar: 45g | Sodium: 160mg

Cookie Dough Brownie Cake
- Total Time: 1 hour 25 minutes
Description
If you love brownies and cookie dough, this Cookie Dough Brownie Cake is the ultimate dessert for you! It’s a rich, fudgy brownie base topped with a layer of soft, edible cookie dough, creating a decadent treat that’s perfect for birthdays, celebrations, or simply indulging your sweet tooth.
Ingredients
For the Brownie Layer:
-
1 cup unsalted butter, melted
-
1 ½ cups granulated sugar
-
¾ cup brown sugar
-
4 large eggs
-
2 tsp vanilla extract
-
1 cup all-purpose flour
-
¾ cup cocoa powder
-
½ tsp salt
-
½ tsp baking powder
For the Cookie Dough Layer:
-
¾ cup unsalted butter, softened
-
¾ cup brown sugar
-
¼ cup granulated sugar
-
2 tsp vanilla extract
-
½ tsp salt
-
1 ½ cups all-purpose flour (heat-treated)
-
2 tbsp milk
-
1 cup mini chocolate chips
For the Chocolate Ganache (Optional Topping):
-
½ cup heavy cream
-
1 cup chocolate chips
Instructions
Step 1: Make the Brownie Layer
-
Preheat oven to 350°F (175°C). Grease and line a 9-inch round cake pan with parchment paper.
-
In a large bowl, whisk together melted butter, granulated sugar, and brown sugar.
-
Add eggs and vanilla extract, whisking until smooth.
-
Sift in flour, cocoa powder, salt, and baking powder. Mix until just combined.
-
Pour batter into the prepared pan and bake for 30–35 minutes or until a toothpick inserted comes out with a few moist crumbs.
-
Let the brownie layer cool completely before adding the cookie dough.
Step 2: Make the Cookie Dough Layer
7. In a bowl, cream together softened butter, brown sugar, and granulated sugar until light and fluffy.
8. Mix in vanilla extract and salt.
9. Add heat-treated flour (microwave for 1 minute to kill bacteria) and mix until combined.
10. Stir in milk to create a smooth, spreadable dough.
11. Fold in mini chocolate chips.
Step 3: Assemble the Cake
12. Once the brownie layer is completely cool, spread the cookie dough evenly on top.
Step 4: Make the Ganache (Optional)
13. Heat heavy cream in a small saucepan until hot but not boiling. Pour over chocolate chips and let sit for 2 minutes.
14. Stir until smooth and glossy, then pour over the cookie dough layer.
Step 5: Chill & Serve
15. Refrigerate the cake for at least 30 minutes to set.
16. Slice and enjoy!
Notes
Refrigerate: Store in an airtight container for up to 5 days.
Freeze: Wrap tightly and freeze for up to 3 months. Thaw before serving.
- Prep Time: 20 minutes
- Cooling Time: 30 minutes
- Cook Time: 35 minutes
- Cuisine: American