Halloween Oreo Brownies
Halloween is right around the corner, bringing with it the sweet thrill of trick-or-treating, parties adorned with cobwebs, and, of course, the perfect excuse to indulge in festive treats. These Halloween Oreo Brownies are a delightfully decadent way to celebrate the spooky season. Imagine fudgy brownies, rich with chocolate flavor, swirled with crunchy Halloween-themed Oreos. Each bite envelops you in creamy sweetness, with bits of cookie giving a satisfying crunch. They’re transportive, evoking cheerful childhood memories of collecting candy and carving pumpkins.
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These brownies are not just any dessert; they’re an easy-to-make, crowd-pleasing treat that’ll make your Halloween festivities extra special. With minimal preparation and just a few ingredients, you can whip up a delightful dessert that will have friends and family swooning. Fun, flavorful, and a fantastic spooky-season addition to any table, I can’t wait for you to try these Halloween Oreo Brownies!
Why You’ll Love This Recipe
- Simple & Quick: With just a box of brownie mix and some Halloween Oreos, you can whip these up in about 30 minutes!
- Irresistible Flavor: Fudgy, rich chocolate brownies combined with the sweet, creamy filling of Oreos make for a perfect bite.
- Eye-Catching Appeal: The playful orange and black cream-filled Oreos create a festive, fun treat that looks as good as it tastes.
- Flexible Serving: Great for parties, snacks, or even as a fun breakfast treat during the spooky season!
- Diet-Friendly Options: Easy to adapt for gluten-free or vegan with some simple ingredient swaps.
Ingredients You’ll Need
- 1 box Brownie Mix + Ingredients on Box: This is the star of the show! Any brownie mix will work, but the fudgeier, the better.
- 18-20 Halloween Oreos: Festive and delicious, these Oreos add not only flavor but also a fun color twist. If you can’t find Halloween versions, regular Oreos work just as well!
How to Make Halloween Oreo Brownies
- Preheat the Oven: Start by preheating your oven according to the directions on the back of the brownie mix for an 8 x 8 pan. Once that’s set, spray the bottom and sides with non-stick spray to ensure your brownies release easily after baking.
- Prepare the Batter: In a mixing bowl, follow the instructions on the brownie mix to create the batter. This usually involves combining the mix with water, eggs, and oil until smooth. Be sure not to over-mix—it should just be combined!
- Fold in the Crushed Oreos: Take about 10 Halloween Oreos and place them in a zip-top bag. Crush them gently with a rolling pin or your hands, then fold those delicious crumbs into the brownie batter. This will create pockets of flavorful cookie goodness throughout.
- Spread the Batter: Pour your rich brownie batter into the prepared pan, spreading it evenly with a spatula.
- Decorate with Whole Oreos: To make these extra special, randomly place 4-5 whole Halloween Oreos on top of the batter, pressing them gently into the surface. You can also break a few more Oreos and sprinkle them around for additional flair!
Storing & Reheating
To keep your brownies fresh, store them in an airtight container at room temperature for up to three days. If you’d like to keep them longer, refrigerate for up to a week. For even longer storage, you can freeze your brownies for up to three months. Just ensure they’re wrapped tightly to avoid freezer burn. When you’re ready to enjoy, simply thaw at room temperature or reheat in the microwave for 10-15 seconds for that fresh-out-of-the-oven experience. Keep in mind that the texture might change slightly after freezing, but they will still be just as tasty!
Chef’s Helpful Tips
- Make sure to check the expiration date on your brownie mix; using fresh ingredients ensures the best results.
- For a fun twist, consider adding festive sprinkles on top before baking!
- Avoid overmixing your batter to keep your brownies nicely fudgy.
- If you prefer cake-like brownies, you can bake them a little longer, but keep an eye on them!
- These brownies can also be made ahead of time, so they’re perfect for gatherings where prep time is tight.
These Halloween Oreo Brownies are the ultimate seasonal treat that offers richness and fun in each bite. Plus, making them is incredibly simple, which allows you more time to enjoy the festivities. So grab a box of brownie mix and some spooky Oreos and indulge in creating a dessert that will be a hit at your Halloween gathering!

Recipe FAQs
How can I make this recipe gluten-free?
You can easily swap out the regular brownie mix for a gluten-free alternative. Many brands offer gluten-free brownie mixes that taste just as delicious. Just make sure the Oreo cookies you use offer a gluten-free option.
Can I use other types of Oreos?
Absolutely! While Halloween Oreos add a festive touch, any flavor of Oreo can be used. Think of using mint, vanilla, or even red velvet Oreos for a unique twist on the classic brownie.
What should I do if my brownies are too gooey?
If your brownies come out too gooey, it might be that they need a bit more baking time. Keep in mind that brownies will continue to cook slightly after removing them from the oven. Next time, bake them a few minutes longer, checking for a toothpick to come out clean or with just a few moist crumbs.
Can these brownies be made ahead of time?
Yes! You can definitely make them a day or two in advance. Just store them in an airtight container at room temperature. They even taste better after sitting for a day as the flavors meld together!
Feel free to experiment with your toppings and fillings. Whenever you’re ready, share your Halloween Oreo Brownies with family and friends. The holiday spirit is sure to shine through deliciously with each delightful bite!
PrintMore Desserts & Appetizers Recipes
- Red, White, and Blue Berry Dessert Bites
- Pumpkin Truffles
- Apple Coffee Cake
- Vanilla Bean Cheesecake
- Dumpling Sauce
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📖 Recipe Card

Halloween Oreo Brownies
- Prep Time: 10 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour
- Yield: 9 servings 1x
- Category: Desserts & Appetizers
- Method: Baking
- Cuisine: American
Description
These Halloween Oreo Brownies combine rich brownie mix with crushed Halloween Oreos, resulting in a delectable treat that’s easy to make and perfect for any occasion. Enjoy this delightful dessert that is sure to please both kids and adults!
Ingredients
- 1 box Brownie Mix + Ingredients on Box
- 18–20 Halloween Oreos
Instructions
- Preheat the oven according to the brownie box instructions for an 8 x 8 pan and spray it with non-stick spray.
- Prepare the brownie batter by following the instructions on the back of the brownie box.
- Crush 10 Halloween Oreos and gently fold them into the batter. Spread the batter evenly into the prepared pan.
- Place 4-5 whole Oreos on top of the batter randomly, then break additional Oreos and press them into the open areas of the batter.
Notes
Use a good quality brownie mix for the best flavor.
Feel free to add more Oreos for an extra crunch and flavor.
These brownies are perfect for Halloween parties or as a special treat.
Nutrition
- Serving Size: 1 brownie
- Calories: 200
- Sugar: 18g
- Sodium: 150mg
- Fat: 9g
- Saturated Fat: 3g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 1g
- Protein: 2g
- Cholesterol: 20mg
