As autumn leaves begin to crunch underfoot and the scent of pumpkin spice fills the air, I can’t help but think about festive treats that delight the senses. This year, I’m excited to whip up some Halloween Brookies—a delightful mashup that takes your classic brownie and elevates it with whimsical ghost-shaped cookies and colorful Halloween M&M's. The beauty of this recipe lies in its simplicity; with just 10 minutes of prep time, you'll have a deliciously fun dessert that’s sure to be a crowd-pleaser at your Halloween gathering. Plus, it’s a quick bake that effortlessly combines two beloved treats into one irresistible slice! Ready to impress your friends and family with this treat that’s as easy to prepare as it is to enjoy? Let’s dive into this spooky sweet adventure!

Why are Halloween Brookies a must-try?
Irresistible Combination: These Halloween Brookies offer the perfect marriage of fudgy brownies and soft cookies, creating a flavor explosion that’s spooky and sweet.
Quick and Easy: With only 10 minutes of prep time, this recipe is perfect for busy hosts or last-minute Halloween gatherings.
Festive Flair: The addition of ghost-shaped cookies and vibrant M&M's adds a fun aesthetic, making them an instant hit at any celebration.
Crowd-Pleasing Delight: Everyone loves a good dessert. These Brookies are sure to vanish quickly, making them a favorite among guests of all ages.
Versatile Treat: Enjoy them fresh from the oven, or serve them with a scoop of ice cream for an elevated dessert experience. You can also explore more festive ideas in our blog posts about easy Halloween desserts and creative cookie recipes.
Halloween Brookies Ingredients
For the Brownie Layer
• Box brownie mix – a quick base that brings rich, fudgy goodness to your Halloween Brookies.
• Eggs – helps bind the brownie mix for a chewy texture; usually, two are required.
• Vegetable oil – adds moisture to the batter and enhances the flavor; can be substituted with melted butter for a richer taste.
For the Cookie Layer
• Pillsbury ghost-shaped sugar cookie dough – brings a delightful spooky touch and a soft, tender texture to these treats.
For the Candy Topping
• Halloween M&M's – colorful candies that not only add a festive flair but also a sweet crunch; feel free to mix in your favorite seasonal candies for variety!
These simple ingredients come together to create an unforgettable dessert experience that's perfect for anyone this Halloween!
Step‑by‑Step Instructions for Halloween Brookies
Step 1: Preheat the Oven
Begin by preheating your oven to 350°F (175°C). This ensures the heat is evenly distributed throughout your baking as soon as you’re ready to pop in your Halloween Brookies. While the oven warms up, gather all your ingredients and baking equipment, including a greased 9 x 13 inch baking dish and a mixing bowl.
Step 2: Prepare the Brownie Mix
In a mixing bowl, follow the instructions on your box of brownie mix, typically adding eggs and vegetable oil until the batter is smooth. Once fully combined, take a moment to hold your bowl and admire the rich, chocolatey goodness before you mix in ¼ cup of colorful Halloween M&M's for a festive pop.
Step 3: Pour the Brownie Batter
Pour the brownie batter into the greased baking dish. Use a spatula to spread it evenly, making sure the batter reaches the corners. As you spread, envision how the brownies will rise and become a delicious, fudgy base for your spooky treat. You’ll want a nice, smooth layer to set the stage for the cookie topping.
Step 4: Add More M&M's
Sprinkle an additional handful of Halloween M&M's on top of the brownie batter, ensuring they’re dispersed evenly. This step adds both color and crunch, creating an eye-catching layer that complements the fudgy brownies perfectly. Their vibrant colors will create a delightful contrast against the rich chocolate, making your Halloween Brookies visually appealing.
Step 5: Place the Cookie Dough
Take your Pillsbury ghost-shaped sugar cookie dough and cut it into 15 equal pieces. Gently place each piece on top of the brownie batter, distributing them evenly. Don’t worry if they touch slightly; they will spread while baking into a delicious, soft layer that pairs beautifully with the brownies beneath.
Step 6: Bake to Perfection
Slide the baking dish into your preheated oven and bake for 28-30 minutes. As the Halloween Brookies bake, watch for the edges to become slightly crispy and a toothpick inserted into the center to come out with just a few crumbs attached. This will signal they are perfectly done and ready to cool.
Step 7: Cool and Serve
Once baked, remove your Halloween Brookies from the oven and let them cool in the pan for about 15-20 minutes. This cooling time helps them set, making them easier to cut. When you’re ready, slice into your hauntingly delicious treat and serve to eager guests or enjoy them with a scoop of ice cream for an extra treat.

Tips for the Best Halloween Brookies
Don’t Rush Cooling: Allow your Halloween Brookies to cool before cutting. This helps them set, preventing a gooey mess when you slice.
Check Doneness: Always use a toothpick to test for doneness. Look for a few moist crumbs; under-baking keeps them fudgy, while over-baking leads to dryness.
Avoid Overmixing: When preparing the brownie mix, mix just until combined. Overmixing can lead to tougher brownies, so keep it light and fluffy!
Cookie Placement: Space your ghost cookie dough pieces evenly to ensure they spread without touching too much, resulting in a perfect blend of brownie and cookie.
Customize Toppings: Feel free to experiment with different seasonal candies or swap in your favorites. This adds variety and keeps it fun, enhancing your Halloween Brookies experience!
Halloween Brookies Variations & Substitutions
Feel free to make these Halloween Brookies your own by trying out some fun twists and substitutions!
- Gluten-Free: Use a gluten-free brownie mix and gluten-free cookie dough to enjoy the same spooky sweetness without the gluten.
- Vegan: Replace eggs with a flaxseed egg (1 tablespoon flaxseed meal + 2.5 tablespoons water) and use plant-based cookie dough to keep it cruelty-free.
- Nutty Delight: Add chopped nuts, like walnuts or pecans, into the brownie batter for a delightful crunchy texture that pairs perfectly with the soft cookies above.
- Extra Chocolate: If you can’t resist, fold in chocolate chips to the brownie mix for an even richer flavor and addictive fudginess.
- Spiced Up: Mix in a teaspoon of pumpkin spice or cinnamon to the brownie batter for a warm, autumnal twist that brings comfort with every bite.
- Topper Play: Try using white chocolate chips or autumn-themed sprinkles on top instead of M&M's for a different look and flavor experience.
- Heat It Up: For those who enjoy a little kick, toss in a pinch of cayenne pepper into the brownie batter; it adds warmth and an unexpected flavor that may surprise your taste buds.
- Fruity Goodness: Mix in chopped dried fruit like cranberries or cherries to introduce a tartness that beautifully contrasts the sweetness of your Brookies.
Experimentation is the key to making recipes uniquely yours, and these variations are sure to elevate your Halloween baking this season! Don’t forget to check out our posts on easy Halloween desserts and creative cookie recipes for more ideas to inspire your kitchen adventures.
What to Serve with Halloween Brookies?
As you prepare for a spooktacular gathering, consider delightful accompaniments that elevate your Halloween Brookies into a full festive experience.
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Vanilla Ice Cream: A scoop of creamy vanilla adds a delightful contrast to the rich brookies, enhancing their fudgy goodness.
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Whipped Cream: Light and airy, fresh whipped cream crowns these treats beautifully. It's like a soft cloud that makes each bite feel special.
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Pumpkin Spice Latte: This seasonal beverage brings a warm, cozy vibe, pairing perfectly with the chocolaty richness and celebrating the autumn spirit.
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Caramel Sauce: A drizzle of warm caramel sauce creates a sweet, gooey finish that complements the brownies and cookies flawlessly.
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Chocolate Milk: For a nostalgic treat, serve chilled chocolate milk. Its sweet, creamy texture will remind everyone of childhood goodies.
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Cinnamon Sugar Dusting: Sprinkle a hint of cinnamon sugar on top right before serving for an extra festive touch that enhances flavor.
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Halloween Fruit Skewers: Consider colorful skewers of fruit—like strawberries, grapes, and melon shapes—that provide a refreshing contrast to your decadent brookies.
These pairings not only enhance the flavors but also create a memorable experience filled with warmth and celebration. Enjoy!
Make Ahead Options
These Halloween Brookies are perfect for meal prep, allowing you to enjoy the festive flavors without last-minute stress! You can prepare the brownie batter up to 24 hours in advance; simply cover the bowl with plastic wrap and refrigerate it. Additionally, you can cut the sugar cookie dough into pieces and store them in an airtight container for the same timeframe, ensuring they maintain their shape. When you're ready to bake, just take both components out of the fridge and follow the original recipe, layering them in the baking dish and popping it straight into the preheated oven. This way, you’ll have delicious, homemade Halloween Brookies that feel just as fresh and delightful as if they were made the same day!
How to Store and Freeze Halloween Brookies
Fridge: Store your Halloween Brookies in an airtight container in the fridge for up to 3 days. This keeps them fresh and moist while maintaining that delicious fudgy texture.
Freezer: If you’d like to enjoy them later, freeze the Halloween Brookies for up to 2 months. Cut them into squares, wrap each piece tightly in plastic wrap, and place them in a freezer-safe bag to prevent freezer burn.
Reheating: To enjoy your frozen Halloween Brookies, simply thaw them in the fridge overnight. For a warm treat, reheat in the microwave for about 15 seconds or heat in a toaster oven until warmed through.
Room Temperature: If serving immediately, keep the Halloween Brookies at room temperature for up to 2 days, covered with foil or stored in an airtight container to prevent drying out.

Halloween Brookies Recipe FAQs
What type of brownie mix should I use for Halloween Brookies?
Absolutely! You can use any brand of brownie mix that you enjoy, whether it’s classic, fudge, or even a gluten-free option. The key is to choose one that you think tastes the best since the brownie layer is the star of these Brookies.
How do I know when my Halloween Brookies are done baking?
Very! To check for doneness, insert a toothpick into the center of your Brookies. If it comes out with just a few moist crumbs (not wet batter), they’re perfectly baked! Remember, a slightly undercooked center will keep them fudgy.
What's the best way to store leftover Halloween Brookies?
I recommend placing your Halloween Brookies in an airtight container in the fridge, where they will stay fresh for up to 3 days. If you want to keep them longer, layering them with parchment paper can help prevent sticking.
Can I freeze Halloween Brookies for later?
Absolutely! To freeze, cut the Brookies into squares, wrap each piece individually in plastic wrap, and then place them in a freezer-safe bag. They can be stored in the freezer for up to 2 months. This way, you can enjoy a delightful treat whenever you crave it!
What should I do if my Brookies seem too gooey?
If your Brookies are too gooey after baking, it might be that they need a couple more minutes in the oven. Always use the toothpick test to check for doneness. Additionally, letting them cool completely in the pan helps them set up nicely, reducing the gooey texture.
Are there any allergy considerations with Halloween Brookies?
Very much! If you have nut allergies, make sure your brownie mix and candies are nut-free. Additionally, the Pillsbury sugar cookie dough usually contains common allergens like wheat and dairy, so check the ingredients if you're serving guests with allergies or dietary restrictions.

Halloween Brookies: Indulge in Spooky-Easy Sweetness
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Gather all your ingredients and a greased 9 x 13 inch baking dish.
- In a mixing bowl, follow the instructions on your box of brownie mix, typically adding eggs and vegetable oil until smooth.
- Pour the brownie batter into the greased baking dish and spread it evenly.
- Sprinkle an additional handful of Halloween M&M's on top of the brownie batter.
- Cut the cookie dough into 15 equal pieces and place each piece on top of the brownie batter.
- Bake for 28-30 minutes; edges should be slightly crispy and a toothpick inserted in the center should come out with a few crumbs.
- Cool in the pan for about 15-20 minutes, then slice and serve or enjoy with ice cream.





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