Brown Butter Brookies combine the soft, chewy goodness of chocolate chip cookies with the rich, fudgy decadence of brownies. Enhanced with nutty brown butter, every bite is warm, gooey, and incredibly comforting—perfect for gatherings, celebrations, or satisfying your sweet tooth.

Why You’ll Love This Brown Butter Brookies

These Brown Butter Brookies are a delightful fusion of two beloved desserts. The combination of chewy cookie texture and fudgy brownie richness satisfies every sweet craving. They’re perfect for parties, family gatherings, or simply as a treat for yourself. With the nutty flavor of brown butter, they elevate the classic cookie-brownie duo. This recipe is easy to follow, making it accessible even for beginner bakers. Plus, your kitchen will smell heavenly while they bake! Enjoy them warm, topped with a scoop of vanilla ice cream for an indulgent dessert.

Brown Butter Brookies: 7 Layers of Decadent Delight - Brown Butter Brookies - main visual representation

Ingredients for Brown Butter Brookies

Gather these items:

14.5 tbsp salted butter (206 grams)
3/4 cup dark brown sugar, packed (163 grams)
3/4 cup granulated sugar (156 grams)
2 large eggs, at room temperature
1 1/2 tsp vanilla extract
3 cups all-purpose flour, spooned & leveled (390 grams)
1 tsp baking soda
1 tsp baking powder
1/2 tsp salt
1 1/2 cups chocolate chips
3/4 cup salted butter, cubed (170 g before browning, ~140 g after)
4 oz semi-sweet chocolate, chopped (or chocolate chips)
1/4 cup vegetable oil (56 mL)
3/4 cup cocoa powder (63 g)
3 large eggs, at room temperature
1 large egg yolk, at room temperature
3/4 cup granulated sugar (158 g)
1 1/2 cups powdered sugar (174 g)
2 tsp vanilla extract
1/4 tsp salt
1/2 cup all-purpose flour (65 g)
Pinch of espresso powder (optional)
1 cup semi-sweet chocolate chips
Flaky sea salt (optional, for topping)

How to Make Brown Butter Brookies Step-by-Step

Step 1: Preheat oven to 350°F. Spray a 9×13 metal pan with nonstick spray and line with parchment.
Step 2: Melt butter. Whisk in dark brown sugar and granulated sugar. Add eggs and vanilla. Stir in dry ingredients, then chocolate chips. Press half the dough into the pan and reserve the rest.
Step 3: Melt cubed butter in a saucepan. Cook until golden brown and nutty (3–6 minutes).
Step 4: Stir chocolate into browned butter to melt. Whisk in oil and cocoa. Cool slightly, then mix in eggs, egg yolk, and granulated sugar. Add powdered sugar, vanilla, and salt. Fold in flour and chocolate chips.
Step 5: Spread half the brownie batter over the cookie layer. Add remaining cookie dough in pieces, then top with remaining brownie batter. Add extra chocolate chips if desired.
Step 6: Bake 38–44 minutes. A toothpick should come out with moist crumbs.
Step 7: Cool 1–2 hours before slicing. Store airtight 3–4 days or freeze up to 3 months.

Pro Tips for the Best Brown Butter Brookies

Keep these in mind:

Perfect for gatherings and celebrations.
Warm them up for extra gooeyness.
Use high-quality chocolate for a richer flavor.
Don’t overbake; aim for a slightly underbaked texture for maximum fudginess.
Let them cool completely before slicing for clean edges.

Best Ways to Serve Brown Butter Brookies

These Brown Butter Brookies are best served warm, allowing the chocolate chips to melt slightly. Pair them with a scoop of vanilla ice cream or a drizzle of caramel sauce for an indulgent treat. They also make a fantastic dessert for potlucks or family gatherings, offering a delightful surprise with each bite!

How to Store and Reheat Brown Butter Brookies

To store your Brown Butter Brookies, keep them in an airtight container at room temperature for 3–4 days. For longer storage, you can freeze them for up to 3 months. When ready to enjoy, simply reheat in the microwave for about 10-15 seconds for that fresh-baked taste.

Frequently Asked Questions About Brown Butter Brookies

What’s the secret to perfect Brown Butter Brookies?

The secret lies in the brown butter; cooking it until it’s golden enhances its nutty flavor, making your Brown Butter Brookies truly special. Use quality chocolate chips for the best results. Learn more about the importance of quality ingredients here.

Can I make Brown Butter Brookies ahead of time?

Absolutely! You can prepare the dough a day in advance and refrigerate it. Just remember to allow it to come to room temperature before baking your Brown Butter Brookies.

How do I avoid common mistakes with Brown Butter Brookies?

To avoid common mistakes, ensure your butter is browned correctly and don’t overmix the batter. Overbaking can also lead to dry cookies, so keep an eye on them towards the end of the baking time. Check out more baking tips here.

Variations of Brown Butter Brookies You Can Try

For a fun twist, try adding nuts like walnuts or pecans to the brownie layer. You can also experiment with different types of chocolate, such as dark or white chocolate chips. For a seasonal touch, incorporate pumpkin spice during the fall or peppermint extract during the winter holidays to make your Brown Butter Brookies unique! Explore more recipe variations here.