Ultimate Brownie Cookie Dough Brookie Bars

Indulge in the ultimate dessert fusion: **brookies made with brownie mix and cookie dough**! This semi-homemade treat effortlessly combines two beloved classics – the rich, fudgy goodness of brownies and the chewy, comforting delight of chocolate chip cookies – into a single, irresistible creation. Whether you choose to bake them in a versatile 9×13 inch pan for shareable slices or in individual muffin tins for perfect grab-and-go portions, this recipe is designed for ease and guaranteed to satisfy every sweet tooth. Forget complicated baking projects; our simple approach ensures a decadent dessert with minimal fuss, making it perfect for parties, family gatherings, or simply a cozy night in. We’ve even explored fun alternatives like Crockpot brookies, proving just how versatile this delightful hybrid can be!

Three stacked slices of perfectly baked brookies, showcasing distinct layers of fudgy brownie and chewy chocolate chip cookie, resting on a white surface. The texture appears moist and inviting, with visible melty chocolate chunks. A subtly blurred green plant in the background adds a touch of natural charm to the dessert photography.
Three stacked slices of homemade brookies, a perfect blend of brownies and cookies.

You’ve likely encountered these delightful dessert hybrids at a potluck, bakery, or perhaps even a fancy restaurant, and wondered about the magic behind layering your two favorite treats. The good news is, crafting these amazing desserts at home is incredibly straightforward. With the convenience of a boxed brownie mix and a roll of refrigerated cookie dough, you’re just a few steps away from a homemade masterpiece. Of course, for the ambitious baker, both layers can also be made from scratch, offering endless possibilities for customization and flavor exploration.

What Are Brookies? The Perfect Dessert Hybrid

The name “brookie” itself is a playful portmanteau, cleverly combining “brownie” and “cookie” – and for good reason! At its core, a brookie is a delicious dessert bar featuring a distinct layer of rich, fudgy brownie topped with a layer of soft, chewy cookie. This innovative combination delivers the best of both worlds in every single bite. Typically, classic chocolate chip cookie dough is used for the top layer, offering a universally loved flavor profile that beautifully complements the deep cocoa notes of the brownie. However, the beauty of brookies lies in their adaptability, allowing you to experiment with various cookie dough flavors to suit your personal preferences and create unique taste sensations.

The Semi-Homemade Approach: Refrigerated Cookie Dough and Brownie Mix Recipe

One of the biggest advantages of making brookies is the flexibility in how you approach the ingredients. You have several options: you can prepare both layers from scratch, opt for one homemade and one store-bought, or go the incredibly easy semi-homemade route by utilizing both boxed brownie mix and refrigerated cookie dough. This last option is a fantastic time-saver without compromising on flavor or texture. The baking time for brookies remains surprisingly consistent, regardless of your ingredient choices, as long as the overall thickness of the layers is maintained. For the simplest method, just whip up your brownie batter according to the package directions, and unroll your pre-made cookie dough. If you’re feeling a bit more adventurous with your brownie base, consider elevating it with unique additions, much like our popular Black Bean Brownies with Mix recipe, which adds a healthy twist and extra fudginess.

A clear glass baking dish filled with thick, dark chocolate brownie batter, smooth and ready for the next layer. This image perfectly illustrates the initial step of creating brookies by combining a rich brownie base with cookie dough, all set on a light-colored countertop.
Dark chocolate brownie batter in a glass baking dish, ready for the cookie dough layer.

Ingredient Notes: Choosing Your Brookie Components

The key to exceptionally delicious brookies often starts with choosing quality ingredients, even when taking the semi-homemade route. For the brownie layer, using a store-bought **box of brownie mix** is undoubtedly the easiest and quickest way to begin.

What is the best brownie mix for brookies?

While most major brands like Pillsbury or even generic store brands will yield good results, we wholeheartedly recommend opting for a higher-quality mix for truly exceptional **Ghirardelli brookies**. In our experience, you truly get what you pay for when it comes to brownie mix. Investing in a name brand that includes semi-sweet chocolate chips or rich cocoa powder typically results in that desired ooey-gooey, intensely fudgy brownie texture that perfectly complements the cookie layer. The superior chocolate flavor from a premium mix makes a noticeable difference in the final product, elevating your brookies from good to absolutely unforgettable.

For the cookie layer, a full roll of **refrigerated cookie dough** is highly recommended for its convenience and consistent results. Alternatively, the pre-portioned refrigerated cookie dough squares that you simply break apart also work wonderfully and save you from slicing. If you prefer to make your cookie dough from scratch, ensure it’s firm enough to handle and spread over the brownie batter.

Can you use any flavor of cookie dough?

Absolutely! While chocolate chip cookie dough is the traditional choice and creates a classic brookie, feel free to unleash your creativity. The baking time will generally remain the same, regardless of the cookie dough flavor you choose. Consider a fun twist with peanut butter cookie dough for a nutty depth, or use sugar cookie dough if you plan to add colorful sprinkles or a simple glaze on top to make your brookies even more visually appealing and festive. Other exciting options include oatmeal raisin, snickerdoodle, or even mint chocolate chip cookie dough for a seasonal delight.

This recipe is perfectly sized to fill a standard 9×13 inch baking dish. Using a smaller pan would require a longer baking time, as the layers would be thicker. If you’re interested in going fully homemade, you could explore How to Make Homemade Brownie Mix and pair it with your favorite from-scratch chocolate chip cookie recipe for a truly bespoke brookie experience.

Close-up of a clear glass baking dish evenly spread with unbaked chocolate chip cookie dough. The light brown dough, studded with visible chocolate chips, is perfectly layered atop a brownie base, illustrating the easy second step in preparing delicious brookies with brownie mix and cookie dough before baking.
Unbaked chocolate chip cookie dough neatly spread in a glass baking dish, ready for baking.

How to Make Brookies with Brownie Mix and Cookie Dough: A Step-by-Step Guide

Creating these delightful brookies is a straightforward process that yields impressive results. Follow these simple steps for a perfect batch every time:

  1. **Prepare Your Brownie Layer:** Whether you’re mixing oil and eggs into a boxed brownie mix or using an alternative like our Brownies out of Cake Mix method, your first step is to prepare the brownie batter in a mixing bowl according to the package or recipe instructions. Ensure it’s smooth and well combined.
  2. **Prepare Your Baking Pan:** Preheat your oven to 350°F (175°C). Prepare a 9×13 inch baking pan by generously spraying it with non-stick cooking spray. For even easier removal and cleaner slices, we highly recommend lining the pan with parchment paper, leaving an overhang on the sides to create “handles.”
  3. **Pour the Brownie Batter:** Evenly pour the prepared brownie batter into your greased and/or lined baking pan. Spread it gently with a spatula to ensure an even layer across the entire bottom of the pan.
  4. **Prepare Your Cookie Dough Layer:** If you’re using refrigerated cookie dough from a roll, slice it into approximately 1/2-inch thick pieces. If using pre-portioned squares, simply break them apart. For homemade cookie dough, you can either roll it out and cut it into shapes or simply drop spoonfuls onto the brownie layer.
  5. **Layer the Cookie Dough:** Carefully arrange the cookie dough pieces over the brownie batter, ensuring the entire surface is covered as much as possible. If using sliced or square dough, press them slightly flat with your palms before placing them to create a more even top layer. For homemade dough, blob it on and gently spread it with a spatula, being careful not to mix it with the brownie batter below.
  6. **Bake to Perfection:** Place the pan in your preheated oven and bake for approximately 25-30 minutes. The brookies are done when the top layer of cookie dough is golden brown and appears cracked, and a toothpick inserted into the center of the brownie layer (avoiding chocolate chips) comes out with moist crumbs, but no wet batter attached. Remember that the outer edges will typically be firmer, while the center will remain delightfully soft and chewy.
  7. **Cool Completely:** Once baked, remove the pan from the oven and place it on a wire cooling rack. Allow the brookies to cool completely to room temperature before slicing. This crucial step ensures that the layers set properly, making them much easier to cut into perfect, clean squares without crumbling.

Cookie Dough: Base Layer or Top Layer for Brookies?

While there’s no strict rule, most bakers find it easier and more visually appealing to place the cookie dough as the top layer. The primary reason for this preference is that cookie dough tends to be firmer and more manageable to place on top of the liquid brownie batter. If you’re using refrigerated dough, you can simply slice or press the pieces directly onto the brownie layer, creating a uniform top. Placing the cookie dough on the bottom might cause it to become overly soft or slightly sink into the brownie batter during baking, potentially blurring the distinct layers. However, rest assured, either method will still result in a delicious brookie, so feel free to experiment with what works best for you!

Close-up of a moist slice of chocolate chip cookie cake on a white plate, resembling the perfect blend achieved when learning how to make brookies with brownie mix and cookie dough. The golden-brown crust and melted chocolate chips create a deliciously textured and rich appearance.

Brookies with Brownie Mix and Cookie Dough Recipe

By Justine
This is the best brookies with brownie mix and cookie dough recipe we have ever made in a 9×13″ pan. Layered batter one on top of the other bakes into a moist dessert your whole family will love.
Prep Time: 10 mins
Cook Time: 28 mins
Servings: 12

Equipment

  • 1 9×13 inch pan
  • 1 Mixing Bowl

Ingredients

  • 1 box brownie mix, and ingredients to make batter (eggs, oil/butter, water as directed on box)
  • 1 package cookie dough, refrigerated squares or 1 roll sliced by you

Instructions

  1. Preheat oven to 350 degrees F (175°C). Spray a 9×13 inch pan with non-stick spray, or line with parchment paper for easy removal.
  2. In a bowl, mix together all ingredients needed to make the brownie batter according to your box instructions. Pour this prepared batter evenly into your 9×13 inch pan. (If making homemade cookie dough, prepare that in a separate bowl now.)
  3. If using refrigerated cookie dough squares, break them apart and gently press each piece slightly flat with your palms. Arrange these flattened pieces on top of the brownie batter to cover the entire surface as much as possible. If using a cookie dough roll, slice it into approximately 1/2-inch thick pieces and arrange them to cover the top layer. For homemade cookie dough, you can blob it on and gently spread it with a spatula to create an even layer, being careful not to disturb the brownie batter below.
  4. Bake in the preheated oven for 25-30 minutes. The brookies are done when the cookie dough top is golden brown and shows slight cracking, and a toothpick inserted into the center of the brownie layer (avoiding any chocolate chips) comes out with moist crumbs, but no wet batter attached.
  5. Remove the pan from the oven and let it sit on a cooling rack for at least 15 minutes before attempting to slice. For perfect, clean squares, allow them to cool completely to room temperature.

Nutrition (Approximate)

Serving: 1oz,
Calories: 300kcal,
Carbohydrates: 49g,
Protein: 3g,
Fat: 10g,
Saturated Fat: 3g,
Polyunsaturated Fat: 1g,
Monounsaturated Fat: 5g,
Cholesterol: 3mg,
Sodium: 200mg,
Potassium: 38mg,
Fiber: 0.2g,
Sugar: 31g,
Vitamin A: 10IU,
Calcium: 2mg,
Iron: 2mg

Nutrition information is automatically calculated and should only be used as an approximation.

Additional Info

Course: Dessert
Cuisine: American

How to Cook Brookies in a Muffin Tin: Individual Portions

For those who prefer individual servings or a quicker baking time, making brookies in a muffin tin is a fantastic option. This method yields perfectly portioned, delightful treats that are ideal for grab-and-go snacks or dessert platters. To adapt the recipe:

  1. **Prepare Muffin Tin:** Liberally spray the inside of each muffin cup with non-stick cooking spray, or line them with paper cupcake liners for even easier removal.
  2. **Layer the Batter:** First, fill each muffin cup about one-third full with the prepared brownie batter. Then, place a small, flattened piece of cookie dough on top of the brownie batter, ensuring it covers the brownie layer.
  3. **Bake Individually:** Bake in your preheated 350°F (175°C) oven for approximately 20-22 minutes. The shorter baking time is due to the smaller size of the individual brookies. They are ready when the cookie top is lightly golden and a toothpick inserted into the center comes out clean or with moist crumbs.
  4. **Cool and Serve:** Allow the brookies to cool in the muffin pan on a wire rack for about 10-15 minutes before gently scooping them out with a spoon or lifting them by their liners. Enjoy them warm for a melty, comforting treat!

Air Fryer Method for Quick Brookies

For a smaller batch or when you want brookies even faster, the air fryer can be a convenient tool. You’ll want to adapt the technique from our Air Fryer Brownies recipe for best results. Use an oven-safe pan that fits comfortably in your air fryer basket. Fill the small pan about one-third full with the brownie batter, then layer the cookie dough on top, ensuring the pan is no more than two-thirds full overall. The baking time will be similar to individual muffin tin brookies, around 20-25 minutes at 325-350°F (160-175°C), depending on your air fryer model. It’s incredibly easy to check for doneness by simply opening the air fryer drawer and inserting a toothpick.

A large rectangular tray of freshly baked brookies, made with a combination of brownie mix and cookie dough, neatly cut into 24 uniform squares. The brookies are displayed on a sheet of parchment paper, showcasing their inviting golden, slightly cracked surface. In the background, a small green plant and a soft beige cloth subtly enhance the homey and appetizing scene.
A tray of delicious brookies cut into perfect squares, ready to be enjoyed.

Can You Make Brownies Without Oil or Eggs? Dietary Modifications

Yes, absolutely! For those with dietary restrictions or allergies, or simply looking for healthier alternatives, you can certainly modify brownie mixes. There are various egg substitutes available on the market, such as flax eggs or commercial egg replacers, which work well in most brownie recipes. As for oil, you can often substitute it with healthier moist ingredients like Greek yogurt, mashed banana, or unsweetened applesauce. These alternatives can add moisture without the extra fat. However, we have found that one of the best and most surprisingly delicious alternatives is to make our Brownies with Pumpkin instead! Pumpkin puree adds incredible moisture and fudginess, often making the need for eggs optional. We’ve successfully made these with and without an egg, both yielding fantastic results. The only difference is that the version with an egg might be slightly fudgier, but it can certainly be omitted without sacrificing too much quality.

Tips for Perfect Brookies Every Time

  • **Don’t Overmix:** When preparing your brownie batter, mix just until combined. Overmixing can lead to tougher brownies.
  • **Even Layers:** Ensure both your brownie and cookie dough layers are spread as evenly as possible in the pan. This promotes even baking and ensures each bite has a balanced texture.
  • **Parchment Paper is Your Friend:** Lining your baking pan with parchment paper that overhangs the sides will make lifting the cooled brookies out and slicing them incredibly easy.
  • **Don’t Overbake:** Keep a close eye on your brookies towards the end of the baking time. Overbaking will result in dry brownies and hard cookies. The center should still look slightly moist (but not wet) when checked with a toothpick, as they will continue to set as they cool.
  • **Cool Completely:** Patience is key! Allow the brookies to cool completely on a wire rack before cutting. This helps the layers set properly, giving you clean, perfect squares.

Creative Variations and Customizations

Brookies are a fantastic canvas for culinary creativity! Once you master the basic recipe, you can easily experiment with various flavors and additions:

  • **Different Cookie Flavors:** Beyond chocolate chip, try peanut butter, sugar cookie (perfect for holiday sprinkles!), oatmeal raisin, or even snickerdoodle cookie dough.
  • **Extra Chocolate:** Incorporate white chocolate chips, milk chocolate chunks, or dark chocolate shavings into either the brownie or cookie layer for an even richer chocolate experience.
  • **Nutty Additions:** Fold in chopped walnuts, pecans, or almonds into the brownie batter or sprinkle them on top of the cookie dough for added crunch and flavor.
  • **Candy Crush:** Mix in your favorite crushed candies like M&M’s, Reese’s Pieces, or chopped candy bars into the cookie dough for a fun, colorful, and textural surprise.
  • **Drizzle & Frost:** Once cooled, drizzle your brookies with caramel sauce, chocolate ganache, or a simple powdered sugar glaze. A sprinkle of sea salt can also beautifully enhance the chocolate flavors.
  • **Seasonal Fun:** Use holiday-themed sprinkles with sugar cookie dough, or add peppermint extract to your brownie layer for a festive twist during the holidays.

Can you bake brookies in a muffin tin?

Yes, absolutely! Baking brookies in a muffin pan is a fantastic way to create individual, perfectly portioned desserts. It also significantly reduces the baking time, typically taking closer to 20-22 minutes compared to 25-30 minutes for a full rectangular pan. Another great benefit of this method is that no slicing is required – simply scoop each one out for easy individual servings, perfect for parties or lunchboxes.

What is the best brownie mix to make brookies?

While almost any brand of brownie mix will work for brookies, for the most decadent and rich results, we highly recommend Ghirardelli brownie mix, especially those that include chocolate chips. This particular brand is known for producing incredibly fudgy brownies with an intense cocoa flavor, which creates an “ooey-gooey” interior that perfectly complements the chewy cookie layer. Investing in a good quality mix truly makes a difference in the overall taste and texture of your brookies.

Can Brookies Be Frozen? Storage & Reheating Tips

Yes, brookies freeze beautifully, making them an excellent make-ahead dessert! Freezing allows you to enjoy these delightful treats whenever a craving strikes, or to prepare a large batch for future events. Here’s how to properly freeze them:

  1. **Cool Completely:** This is the most crucial step. Ensure your brookies are completely cooled to room temperature before attempting to freeze them. Freezing warm brookies can lead to condensation, which will make them soggy and icy.
  2. **Portion and Wrap Individually:** For convenience and to prevent freezer burn, cut the brookies into individual portions or your desired serving sizes. Wrap each piece tightly in plastic wrap, ensuring no air is trapped around the dessert.
  3. **Add an Extra Layer of Protection:** For an added layer of protection against freezer burn, wrap the plastic-wrapped brookies again in aluminum foil. This dual wrapping helps maintain their texture and flavor.
  4. **Store in a Freezer Bag:** Place the individually wrapped brookies into a large freezer-safe bag or an airtight container. Lay them flat if possible to prevent them from sticking together or getting crushed.
  5. **Freezing Duration:** Brookies can be stored in the freezer for up to 2-3 months without a significant loss in quality.
  6. **Thawing and Enjoying:** When you’re ready to enjoy a frozen brookie, simply remove a single portion (or as many as you need) from the freezer. Place it on your countertop at room temperature for about an hour, or until fully thawed. You can also gently warm them in the microwave for 15-30 seconds for that fresh-baked, melty chocolate experience. Enjoy your delicious brookies again and again!
Close-up of a moist slice of chocolate chip cookie cake on a white plate, resembling the perfect blend achieved when learning how to make brookies with brownie mix and cookie dough. The golden-brown crust and melted chocolate chips create a deliciously textured and rich appearance.
A close-up of a single brookie slice, showcasing its irresistible layers.

Conclusion: Your New Favorite Dessert Awaits!

There you have it – a comprehensive guide to crafting the most delightful brookies using convenient brownie mix and cookie dough! This recipe proves that you don’t need to be a gourmet chef to create an impressive and utterly delicious dessert. With its irresistible combination of fudgy brownie and chewy cookie, brookies are guaranteed to be a crowd-pleaser for any occasion. From quick weeknight treats to show-stopping party desserts, the versatility and simplicity of brookies make them a permanent fixture in any baker’s repertoire. So grab your ingredients, preheat your oven, and get ready to enjoy this incredible dessert hybrid that truly offers the best of both worlds. Happy baking!