Easy Brookies Recipe: The Ultimate Fudgy Brownie & Chewy Cookie Bar Delight
Brookies, the irresistible hybrid dessert combining the best of both brownies and cookies, are finally taking center stage! If you haven’t experienced the magic of a brookie yet, prepare for a delightful journey. These bake-sale showstoppers are a masterful mashup: a rich, intensely fudgy brownie base crowned with a golden, sumptuously chewy chocolate chip cookie layer. What makes this particular recipe stand out is its brilliant simplicity, leveraging the deep chocolate flavor and consistent texture of a Ghirardelli brownie mix for the base, and pairing it with a quick, homemade chocolate chip cookie dough that comes together in mere minutes. This approach ensures maximum flavor with minimal effort, making it an ideal choice for both novice bakers and seasoned pros looking for a delicious shortcut.

What Exactly Are Brookies? The Perfect Dessert Mashup Explained
Brookies are the ultimate answer for anyone torn between two classic dessert cravings: a rich, decadent brownie or a warm, chewy chocolate chip cookie. Why choose when you can have both in one glorious bite? At its core, a brookie (a portmanteau of “brownie” and “cookie”) is a harmonious fusion of these beloved treats. While some innovative recipes might combine the two into individual cookies, this version celebrates the classic brookie bar format. Imagine a dense, intensely chocolatey brownie layer forming the foundation, providing that signature fudgy texture. Perched atop this indulgent base is a buttery, golden-brown chocolate chip cookie layer, offering a delightful chewiness and a hint of crispness around the edges. This dual-layered structure creates a symphony of textures and flavors that is truly unparalleled. To elevate the fun factor, I often sprinkle colorful M&Ms on top – because who can resist a little extra chocolatey crunch and visual appeal?
The beauty of brookies lies in their ability to deliver a complex dessert experience with relative ease. Each bite offers the best of both worlds: the deep, dark cocoa notes of a brownie mingling with the sweet, vanilla-infused goodness of a cookie. It’s a textural marvel, shifting from soft and tender brownie to a chewy, slightly gooey cookie, often dotted with melting chocolate chips. This combination makes them incredibly satisfying and a guaranteed crowd-pleaser, perfect for parties, potlucks, or simply a comforting treat at home.
Why This Easy Brookies Recipe Will Become Your New Go-To
This particular brookie recipe isn’t just easy; it’s a triumph of flavor and efficiency, designed for maximum enjoyment with minimal fuss. Here’s why it’s destined to become a staple in your baking repertoire:
- Unbeatable Convenience with Boxed Brownie Mix: The secret to saving significant time without compromising on taste lies in starting with a high-quality brownie mix. Our choice, Ghirardelli Ultimate Chocolate, is renowned for producing brownies that are exceptionally fudgy, rich, and deeply chocolatey – a perfect foundation for any brookie. Using a mix ensures a consistent, delicious brownie layer every single time, eliminating the guesswork and numerous ingredients involved in a scratch brownie.
- Effortless Scratch Cookie Dough: While the brownie base is a mix, the cookie topping is made from scratch, but don’t let that intimidate you! This cookie dough is designed for ultimate simplicity. Unlike many cookie recipes that require softening butter and precise mixing, this one uses oil. You simply stir together the oil with sugar, egg, and vanilla, then fold in the dry ingredients and chocolate chips. The oil not only simplifies the process but also contributes to a wonderfully chewy texture and, surprisingly, a beautiful, glossy finish on the cookie layer. This makes the recipe not only quicker but also often more budget-friendly, as oil can be less expensive than butter. While I haven’t personally tested it with melted butter, the shiny, chewy result from using oil is so consistently good that it’s hard to imagine needing a substitute.
- Endless Customization Options: This recipe is incredibly versatile, inviting you to unleash your creativity. Feel free to experiment with different types of chocolate chips – milk, dark, white, or even a blend. Beyond chocolate, you can fold in chopped nuts for extra crunch (pecans or walnuts are fantastic), add mini marshmallows, or swirl in a dollop of caramel. As for the M&Ms, they’re an absolute must in my book, adding a delightful pop of color and candy-coated crunch. You can also experiment with your favorite brownie mix brand or even swap out the chocolate chips in the cookie layer for other candies or sprinkles.
- Crowd-Pleasing Potential: Whether you’re baking for a family gathering, a school event, or just a treat for yourself, these brookies are guaranteed to be a hit. The combination of familiar flavors in an exciting new format makes them universally appealing and utterly addictive.
Expert Brookies Baking Tips for Perfect Results
Achieving brookie perfection is easier than you think, especially with a few key tips in mind. Follow these guidelines to ensure your brownie-cookie bars are consistently fudgy, chewy, and utterly delicious:
- Pan Size Matters: While many Ghirardelli brownie mixes are typically formulated for an 8×8 or 9×9 inch square pan, this recipe intentionally utilizes a larger 9×13 inch pan. Spreading the brownie batter thinner across a larger surface yields a more balanced ratio of brownie to cookie, preventing the brownie layer from becoming overwhelmingly thick. If you opt for a different brownie mix brand, be aware that their box instructions might be calibrated for different pan sizes or yield. Adjustments to baking time might be necessary; a thicker brownie base will likely require a slightly longer bake. Always observe your brookies closely, as oven temperatures can vary.
- Do NOT Overbake! The Secret to Fudginess and Chewiness: This is arguably the most critical tip for any bar dessert. Overbaking is the enemy of fudgy brownies and chewy cookies. You want the brownie layer to remain moist and dense, and the cookie layer to retain its signature chewiness, not become dry or crumbly. Begin checking for doneness at the minimum suggested bake time. Look for a golden-brown cookie layer that appears set, but a toothpick inserted into the brownie layer should still come out with moist crumbs, not wet batter, and certainly not completely clean. A slightly underbaked center often leads to the most delicious, fudgy texture after cooling.
- Line Your Pan for Effortless Removal and Pristine Slices: For a truly stress-free baking experience and perfectly neat slices, always line your baking pan. Non-stick foil or parchment paper are your best friends here. Leave an overhang on the sides to create “handles” that allow you to easily lift the entire slab of brookies out of the pan once cooled. After baking, allowing the brookies to cool completely – and ideally chilling them in the refrigerator for at least 30-60 minutes – will solidify the layers, making them much easier to cut into clean, sharp-edged squares or rectangles. Cold brookies cut beautifully.
- The Role of Oil vs. Butter in Cookie Dough: This recipe specifically calls for vegetable oil in the cookie topping, which offers several advantages. It’s convenient, generally more inexpensive than butter, and contributes to that desirable shiny, crackled top on the cookie layer. The oil also helps achieve a consistently chewy texture. While I haven’t thoroughly tested this recipe with melted butter, it’s certainly an interesting experiment for future batches. If you do try butter, ensure it’s melted and slightly cooled before incorporating. A fun, experimental alternative could be to try butter-flavored popping & topping oil for an extra buttery taste without altering the oil’s beneficial properties. Regardless of your fat choice, always ensure your oil (or butter) is super fresh. Oils can absorb ambient odors and develop off-flavors over time, which can subtly impact the taste of your baked goods.
- Embrace the Cooling Process: It’s tempting to slice into warm brookies, but patience is a virtue here. Allowing them to cool completely, preferably on a wire rack, lets the layers set properly. This enhances the fudginess of the brownie and the chewiness of the cookie, and prevents them from falling apart when cut. For truly professional-looking bars, a stint in the refrigerator or freezer for 30 minutes before slicing can work wonders.
Going the Extra Mile: Crafting a Scratch Brownie Base
While the convenience of a Ghirardelli brownie mix is a fantastic shortcut, for those moments when you desire a truly homemade touch, or simply don’t have a box mix on hand, crafting a brownie base from scratch is absolutely achievable and highly rewarding. The beauty of this brookie recipe is its adaptability. You can seamlessly substitute a homemade brownie batter for the boxed mix without compromising the final delicious outcome.
If you’re inclined to go the scratch route, I highly recommend using a reliable recipe like the Easiest Homemade Brownies. This particular recipe is straightforward and delivers a wonderfully fudgy brownie. The original recipe linked is designed for an 8-inch square pan, which typically produces a thicker brownie. However, for these brookies, you’ll simply prepare the batter as directed and then spread it evenly across your 9×13 inch pan. I’ve tested this adaptation, and it works perfectly, yielding a thinner, more balanced brownie layer that complements the cookie topping beautifully.
For an even deeper, darker chocolate flavor and a texture remarkably similar to premium boxed mixes like Ghirardelli, consider incorporating a touch of black cocoa powder into your scratch brownie recipe. Black cocoa is ultra-Dutch-processed, giving baked goods an intense dark color and a milder, less bitter chocolate taste, reminiscent of oreo cookies. It truly elevates the brownie experience, making your homemade base indistinguishable from, if not superior to, the boxed alternative. Whether you choose a mix or scratch, the foundation for your brookies will be rich, moist, and utterly delicious.
The Allure of Brookies: A Modern Classic and Why They’re So Popular
Brookies represent a delightful evolution in the world of baking, merging two undisputed champions of dessert into a single, irresistible bar. This culinary mashup taps into our collective nostalgia for both fudgy brownies and chewy chocolate chip cookies, presenting them in a novel and exciting format. Their popularity stems from several factors: the textural contrast between the dense brownie and the softer cookie, the complementary flavor profiles of deep cocoa and sweet vanilla, and the sheer joy of experiencing two favorites in one bite. They are incredibly versatile, adaptable for various occasions, and consistently deliver that comforting, homemade taste that everyone loves. Brookies aren’t just a trend; they’ve cemented their place as a modern classic, offering a unique twist on familiar flavors that continues to captivate dessert enthusiasts everywhere.
- Peanut Butter Brookies
- Almond Flour Brookies
- Macadamia White Chocolate Chunk Crusted Brownies
- Chocolate Chip Cookie Dough Brownies
- Chocolate Chip Cheesecake Bars
Recipe

The Easiest Brookies: A Step-by-Step Guide
Anna
Pin Recipe
Ingredients
For the Brownie Layer
- 1 box premium brownie mix (such as Ghirardelli Ultimate Chocolate Premium, approximately 19 oz)
- 1 large egg (or the amount specified on your brownie mix box)
- ¼ cup vegetable oil (or the amount specified on your brownie mix box)
- ¼ cup water (or the amount specified on your brownie mix box)
- ½ cup chocolate chips (optional, for extra chocolatey goodness)
For the Chocolate Chip Cookie Topping
- ½ cup fresh vegetable oil (ensure it’s fresh for best flavor)
- ½ cup light brown sugar (tightly packed, 100-110 grams, essential for chewiness)
- ¼ cup granulated sugar (50 grams)
- 1 large egg
- 1 teaspoon pure vanilla extract (for rich flavor)
- ¼ teaspoon fine sea salt (plus an extra pinch to enhance flavors)
- ¼ teaspoon baking soda (for lift and texture)
- 1 cup all-purpose flour (127 grams, measured accurately)
- 1 cup chocolate chips (plus a handful of optional M&Ms for a fun twist)
Instructions
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Prepare Your Pan: Preheat your oven to a consistent 325 degrees Fahrenheit (160°C). Line a 9×12 or 9×13 inch baking pan with nonstick foil or parchment paper, ensuring you leave an overhang on all sides. This will create convenient “handles” for easy removal of the baked brookies later. If using regular foil, remember to lightly spray the bottom only with cooking spray to prevent sticking.
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Mix the Brownie Layer: In a medium mixing bowl, prepare your chosen brownie mix according to the package directions. This typically involves combining the mix with the specified amounts of egg, vegetable oil, and water. Stir until just combined; avoid overmixing to ensure a fudgy texture. If desired, gently fold in an additional ½ cup of chocolate chips into the brownie batter for an extra burst of chocolate flavor.
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Spread the Brownie Base: Pour the prepared brownie batter into the bottom of your lined 9×13 inch pan. Use an offset spatula or the back of a spoon to spread it evenly into a thin layer across the entire bottom of the pan. Set aside while you prepare the cookie topping.
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Create the Cookie Topping: Rinse out the mixing bowl (or use a new one). Add the ½ cup of fresh vegetable oil, ½ cup of tightly packed light brown sugar, ¼ cup of granulated sugar, 1 large egg, and 1 teaspoon of vanilla extract. Whisk vigorously until all these wet ingredients are well combined and smooth. Next, stir in the ¼ teaspoon of salt and ¼ teaspoon of baking soda until evenly blended. Finally, gradually add the 1 cup of all-purpose flour, mixing just until a very soft cookie dough forms. Be careful not to overmix. Gently fold in the 1 cup of chocolate chips.
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Assemble and Top: Drop spoonfuls of the cookie dough over the brownie batter. You don’t need to completely cover the brownie layer; leaving some small gaps will create a beautiful marbling effect and allow the brownie to peek through. Gently spread the cookie dough to form an even, albeit slightly rustic, layer. If using, generously sprinkle the top with M&Ms – mini M&Ms are especially perfect for this, adding a delightful crunch and vibrant color. This step is strongly recommended for both flavor and visual appeal!
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Bake to Perfection: Transfer the pan to your preheated 325°F (160°C) oven. Bake for approximately 35 to 40 minutes. Baking times can vary slightly depending on your oven and the brand of brownie mix used, as well as the thickness of your layers. The brookies are done when the chocolate chip cookie layer is beautifully golden brown and set. A toothpick inserted into the brownie layer should come out with moist crumbs, not wet batter.
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Cool and Slice: Once baked, remove the brookies from the oven and place the pan on a wire rack to cool completely. This cooling process is crucial for the layers to set and for achieving clean cuts. For the neatest slices, chill the brookies in the refrigerator for at least 30 minutes (or longer) before lifting them out of the pan using the foil/parchment handles. Then, transfer to a cutting board and slice into 16 evenly sized squares. Enjoy your ultimate brownie-cookie hybrid!