Chocolate Chip Cookie Brownies

Name: Chocolate Chip Cookie Brownies
Prep time: 20 min
Cook time: 30 min
Total time: 50 min
Yield: 12 servings
Ingredients: 1/2 cup unsalted butter, melted; 1 cup granulated sugar; 1/3 cup brown sugar, packed; 2 large eggs; 1 teaspoon vanilla extract; 1/3 cup unsweetened cocoa powder; 1/2 cup all-purpose flour; 1/4 teaspoon salt; 1/4 teaspoon baking powder; 1 cup semi-sweet chocolate chips; 1/2 cup unsalted butter, softened; 1/2 cup granulated sugar; 1/2 cup brown sugar, packed; 1 large egg; 1 teaspoon vanilla extract; 1 1/4 cups all-purpose flour; 1/2 teaspoon baking soda; 1/4 teaspoon salt; 1 cup semi-sweet chocolate chips

Highlighted under: Sweet Bakes

I absolutely adore combining two classic desserts, and these Chocolate Chip Cookie Brownies do just that! The rich, fudgy brownie base perfectly complements the chewy chocolate chip cookie top, creating an indulgent treat that never fails to impress. Each bite offers a delightful contrast between the dense brownie and the soft, buttery cookie. Whether I’m baking for friends or just treating myself, this recipe always brings a smile to my face. Plus, they’re surprisingly easy to make, which is a win in my book!

Created by

Anna

Last updated on 2026-01-18T14:46:28.765Z

After experimenting with various dessert combinations, I found that merging chocolate chip cookies and brownies creates an irresistible treat. The fudgy texture of the brownie enhances the classic flavors of the cookie, taking each bite to the next level. My friends couldn't get enough of these during our last gathering!

I realized that letting the brownies cool slightly before slicing helps them retain their shape. It’s a simple tip but makes all the difference in presentation. Give these a try, and I’m sure they’ll become a regular in your dessert rotation!

        Why You'll Love These
        The decadent fusion of brownies and cookies in one bite
Warm, gooey chocolate chips that melt in your mouth
Perfect for gatherings, celebrations, or a cozy night in

      

Key Techniques for Success

Achieving the ideal texture for your Chocolate Chip Cookie Brownies requires attention to detail during the mixing process. When combining the sugar and butter for both layers, cream them until the mixture is fluffy and light. This incorporates air, resulting in a lighter texture for the cookie topping that perfectly contrasts the dense brownie base. Aim for a pale, creamy consistency, which should take about 2-3 minutes of mixing using a hand mixer or stand mixer.

Also, don't overmix the brownie batter after adding the dry ingredients. Stir until just combined to avoid developing too much gluten, which can lead to a tough texture. Look for a smooth and glossy batter filled with chocolate chips; this visual cue indicates it’s ready for the baking pan.

Ingredient Insights

Using both granulated and brown sugar in the brownie base enhances flavor and moisture. The brown sugar contributes to a deeper, caramelly taste, while the granulated sugar helps achieve a smooth, fudgy texture. If you happen to run out of brown sugar, you can substitute it with an equal amount of white sugar mixed with a tablespoon of molasses for a similar flavor profile.

For the cookie topping, the softened butter is crucial. It should be soft enough to incorporate air bubbles when creamed with the sugars, but not so soft that it becomes melted. If you forget to take your butter out in advance, you can soften it by cutting it into small cubes and microwaving it for 10-15 seconds in short bursts. Just be careful not to melt it!

Storage and Serving Suggestions

These Chocolate Chip Cookie Brownies can be stored in an airtight container at room temperature for up to 4 days, which makes them ideal for meal prep. If you want to keep them longer, consider freezing them. Slice the brownies and place them in a single layer in a freezer-safe bag, separating layers with parchment paper, for up to three months. When you're ready to enjoy, simply thaw them at room temperature or microwave a slice for 10-15 seconds to restore that gooey goodness.

Serving ideas abound! For an extra indulgent experience, warm individual squares in the microwave and top them with a scoop of vanilla ice cream and a drizzle of hot fudge. Alternatively, you can dust them with powdered sugar for a simple yet elegant finish. These brownies make a stunning centerpiece at gatherings, and the combination of textures will have your guests coming back for seconds!

Ingredients

Gather these ingredients for your decadent Chocolate Chip Cookie Brownies:

For the Brownie Base

1/2 cup unsalted butter, melted
1 cup granulated sugar
1/3 cup brown sugar, packed
2 large eggs
1 teaspoon vanilla extract
1/3 cup unsweetened cocoa powder
1/2 cup all-purpose flour
1/4 teaspoon salt
1/4 teaspoon baking powder
1 cup semi-sweet chocolate chips

For the Cookie Topping

1/2 cup unsalted butter, softened
1/2 cup granulated sugar
1/2 cup brown sugar, packed
1 large egg
1 teaspoon vanilla extract
1 1/4 cups all-purpose flour
1/2 teaspoon baking soda
1/4 teaspoon salt
1 cup semi-sweet chocolate chips

Instructions

Follow these steps to create your delicious Chocolate Chip Cookie Brownies:

Prepare the Brownie Base

Preheat your oven to 350°F (175°C). In a bowl, mix the melted butter, granulated sugar, and brown sugar until smooth. Add the eggs and vanilla extract, stirring until well combined.

Gradually mix in the cocoa powder, flour, salt, and baking powder, followed by the chocolate chips. Pour the brownie batter into a greased baking pan.

Make the Cookie Topping

In another bowl, cream together the softened butter, granulated sugar, and brown sugar until fluffy. Add the egg and vanilla extract, mixing thoroughly. In a separate bowl, whisk together the flour, baking soda, and salt, then gradually combine with the wet ingredients.

Fold in the chocolate chips, and spread the cookie dough over the brownie layer.

Bake

Bake in the preheated oven for about 30 minutes, or until the cookie topping is golden and set. Allow the brownies to cool in the pan for at least 15 minutes before slicing into squares.

Pro Tips

For a more intense flavor, try adding a dash of espresso powder to the brownie batter. This brings out the chocolate's richness without overpowering the dessert.

Troubleshooting Common Issues

If your brownies end up cakey instead of fudgy, it's likely due to overbaking. Keep an eye on them during the last minutes of baking and make sure to take them out when the cookie topping is golden brown and set but still soft in the middle. Use a toothpick to test; it should come out with a few moist crumbs.

Another common issue is the cookie topping spreading too much during baking. Make sure your cookie dough is firm enough before spreading it over the brownie layer. If it's too soft, try chilling it in the fridge for about 20 minutes before spreading it on top.

Flavor Variations

Feel free to customize your Chocolate Chip Cookie Brownies! For a nutty crunch, add a half cup of chopped walnuts or pecans to the brownie layer. If you prefer a touch of spice, consider mixing in a teaspoon of espresso powder into the brownie batter, enhancing the chocolate flavor without adding any coffee taste.

You can also experiment with different types of chocolate chips for the cookie topping. Try using dark chocolate chips for a richer flavor, or mix in some white chocolate or butterscotch chips for a unique twist. Chunks of your favorite candy bars can also create delightful surprises within each bite!

Make-Ahead Tips

These delicious brownies can easily be made ahead of time. Prepare the brownie base and cookie topping separately, and store them in the refrigerator for up to 24 hours before baking. This is a great option for meal planners or for those looking to make a dessert for a gathering without the last-minute rush.

Another make-ahead tip is to bake them in advance and freeze any leftover brownies after they’ve cooled completely. Wrapping each square in plastic wrap before placing them in an airtight container will preserve their freshness, making it a breeze to pull out a treat whenever cravings hit!

Questions About Recipes

→ Can I use dark chocolate instead of semi-sweet?

Yes, using dark chocolate will enhance the flavor and give the brownies a more intense chocolate taste.

→ How do I store leftover brownies?

Store them in an airtight container at room temperature for up to 3 days, or in the fridge for a week.

→ Can I freeze these brownies?

Absolutely! Wrap them tightly in plastic wrap and store in an airtight container for up to 3 months.

→ What can I substitute for eggs?

You can use flaxseed meal (1 tbsp flaxseed + 2.5 tbsp water) or unsweetened applesauce (1/4 cup) as an egg substitute.