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These Halloween Oreo Brownies are the ultimate spooky treat! Fudgy, chocolatey, and packed with Halloween Oreos in the center and on top, they’re guaranteed to disappear fast at your next Halloween party. Made with simple ingredients you probably already have, these brownies are easy to make but impressive enough to wow any crowd!
Since you are here, check out these other fun Halloween desserts: spider cookies, these chocolate monster cookies, as well as this black cocoa monster cupcake recipe.
I made these last night and they are dangerously! Sooo good! And such a simple recipe! Thank you!
Table of Contents
- Quick Look: Halloween Oreo Brownies
- This is the best Halloween brownies recipe!
- Why you need to make these Halloween Oreo brownies
- Key Ingredients
- How to make Halloween Oreo brownies (Step-By-Step)
- Tips for Best Results
- Halloween Oreo Brownie FAQs
- More Halloween Recipes To Try!
- Halloween Oreo stuffed brownies Recipe
Quick Look: Halloween Oreo Brownies
- 🍫 What it is: Fudgy brownies layered with Halloween Oreos in the middle and on top.
- ⭐ Why it works: Fully melting the sugars with the butter gives a fudgy center and crinkle top.
- 💛 Why you’ll love it: One bowl, one 8×8 pan, and orange Oreo filling in every bite.
- ⚠️ What to watch for: Let them cool fully before slicing. I wait 8 hours for clean squares.
- 🍳 Pan notes: 8×8 pan lined with parchment: half the batter, a layer of Oreos, then the rest.
- ❄️ Make ahead: Keeps 5 days at room temperature or up to 3 months in the freezer.
This is the best Halloween brownies recipe!
If you’re here, you probably are looking for amazingly wicked Halloween treats and I got you covered with just that! This recipe made a super fudgy brownie that is filled with those spooky Halloween Oreos in the center and even has some more on top of the brownies for good measure. It’s my go-to Halloween Oreo brownie recipe whenever I need spooky brownies with Oreos for a party.
It is made with simple ingredients that you probably already have on hand or can easily get from the grocery store. Trust me when I tell you this will be the star of the show! Round out the table with a few more of my Halloween dessert ideas. Short on time? My no-bake white chocolate bark is one of the most easy Oreo Halloween treats you can make, using the same orange creme cookies.
Let’s Chit Chat!
You know Halloween is basically my favorite baking season, right? I love making desserts that are festive fun, and just a little bit spooky. These brownies hit the perfect balance of fudgy chocolate and Oreo crunch. I first made them for a small get-together, and let’s just say… They didn’t last long at all. Even Kyle couldn’t resist sneaking bites straight out of the pan! For a full dessert table, set them next to a tray of my orange-frosted Halloween sugar cookie bars.
Why you need to make these Halloween Oreo brownies
- Perfect for a fun, spooky Halloween party treat.
- Easy enough to make with your kids, no special baking skills required.
- Ideal for Oreo lovers and chocolate fans alike, and one of my favorite Halloween Oreo recipes.
- Works all year long by swapping the Oreo colors or flavors.
Key Ingredients
Here are the ingredients you will need to make this Halloween Oreo stuffed brownie recipe. Make sure to scroll down to the recipe card for the full detailed ingredient measurements.
- Butter
- Vegetable Oil
- Granulated sugar
- Brown sugar
- Cocoa powder
- Eggs
- Vanilla extract
- Flour
- Halloween Oreos – Yes! Those delicious Halloween Oreo cookies that have the orange filling in the center. Brownies with Halloween Oreos just look (and taste) more fun!
How to make Halloween Oreo brownies (Step-By-Step)
This is how you can make these Oreo layered Halloween brownies. Make sure to scroll down to the recipe card for the full detailed instructions!
- In a large microwave-safe bowl, melt the butter, oil, brown sugar, and white sugar together.
- Whisk in the eggs and vanilla extract, then fold in the dry ingredients just until the flour mixture disappears.
- Pour half of the batter into the parchment-lined 8×8 inch pan, add a layer of whole and halved Oreos, then cover with the rest of the batter.
- Sprinkle the chopped Oreos on top, bake in the preheated oven, and let the brownies cool fully before slicing.
Curious about what makes brownies fudgy instead of cakey? This Martha Stewart Guide explains the science behind it!
No microwave? Use a double boiler to melt butter, oil, and sugar for the same delicious results.
Tips for Best Results
- Use high-quality chocolate and cocoa for rich flavor.
- Allow brownies to cool fully (8+ hours) before slicing for clean edges.
- For perfect slices, dip a sharp knife in hot water and wipe before each cut.
- Add chocolate chips or chunks for extra indulgence.
- Want a showstopper? Frost the Halloween Oreo brownies with orange or vanilla icing and drizzle chocolate ganache on top.
Halloween Oreo Brownie FAQs
How do I store these Halloween Oreo brownies?
Store them in an airtight container at room temperature for up to 5 days, or refrigerate to extend freshness.
Can I freeze them?
Yes! Wrap each one individually or in place in a Ziplock or freezer-safe container for up to 3 months.
Can I add chocolate chips to my brownies?
Definitely! Add ⅓ cup of your favorite semi-sweet chocolate chips or chocolate chunks to make your Halloween Oreo brownies extra rich.
How can I take these Halloween Brownies with Oreos to the next level?
If you want to make even more of a show-stopping dessert, bake the brownies, allow them to cool down fully then top them with a thick layer of orange frosting or even vanilla frosting, then top with some chocolate ganache or even some chocolate frosting and an extra layer of Oreos to create that super impressive dessert!
How can I get the perfect brownie slices?
Tip number one is to always allow your brownies to cool down fully. I let mine cool down for 8 hours before I sliced them here for the photos! The next tip is to use a sharp knife to slice them. If you want to be a little extra dip your knife in a tall glass of warm water to heat up the blade a little bit, wipe it with a piece of paper towel then slice into your brownies! Let me know if these hacks worked for you in the comments.
More Halloween Recipes To Try!
Easy Halloween Recipes
Black Velvet Halloween Monster Cupcakes
Uncategorized
Spooky Snickerdoodle Halloween Spider Cookies
If you make this Halloween Oreo brownies recipe, leave a ⭐ star rating and a comment below, I read every single one. And tag me @chahinez_tbt on Instagram so I can see your spooky brownies with Oreos!
Halloween Oreo stuffed brownies
Ingredients
- 2/3 cup butter
- 1/4 cup vegetable oil
- 1 cup granulated sugar
- 1/3 cup brown sugar
- 2/3 cup cocoa powder
- 2 eggs cold
- 1 tsp vanilla extract
- 1/2 tsp salt
- 1/2 cup all purpose flour
- 15 Oreos Extra 5 for topping
Instructions
- Preheat the oven to 350F then line an 8×8 inch baking pan with parchment paper and set aside.
- In a microwave-safe bowl melt the butter, oil, and both sugars, together in 30-second intervals mixing in between every time. Once fully melted microwave for another 1 minute and stir vigorously to allow the sugar to melt fully. Using a hand mixer or stand mixer here is best.2/3 cup butter, 1/4 cup vegetable oil, 1 cup granulated sugar, 1/3 cup brown sugar
- Whisk in the eggs one at a time then add in the vanilla. You want the batter to pull from the bowl a little bit.2 eggs, 1 tsp vanilla extract
- Add in the flour, cocoa powder, and salt and fold just until combined.1/2 tsp salt, 1/2 cup all purpose flour, 2/3 cup cocoa powder
- Pour half of the batter into the parchment paper-lined baking pan and spread evenly.
- Place the Oreos in the center of the batter (see photo) then top with the rest of the brownie batter and spread to cover.15 Oreos
- Top with the 5 crushed Oreos and bake in the preheated oven for 30 minutes.
- Allow the brownies to cool down fully on a wire rack before slicing into them for the perfect square crinkle top slice every time.
Notes
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
I made these last night and they are dangerously! Sooo good! And such a simple recipe! Thank you!
I love that you enjoyed it so much!! It’s one of my fav recipes :)!
Did you use salted or unsalted butter Can’t wait to make these
Unsalted. I hope you enjoy it 🙂
I use Benton Halloween Oreos from Aldi and when I cooked them, they turned yellow like the inside turned yellow, kind of weird I haven’t ate them yet, but they look delicious.
Question for making them! If I make the 32 count of brownies does the pan change or is it still an 8×8 pan?
I would bake it in a 9×13 if you decide to double this recipe!
These were a smash hit at a party. Didn’t leave with any extras! Glad I made an extra batch for home haha
I’m glad everyone enjoyed them!
These look so GOOD! If I make them in a 9×13, should I change temperature on the oven and how much more time do I add to baking time? Thanks for your time!
Thank you! If you’re baking the brownies in a 9×13 pan, you won’t need to change the oven temperature—keep it at the same temperature as the original recipe. However, you may need to adjust the baking time since a larger pan will result in slightly thinner brownies. Start checking around 5-10 minutes earlier than the original time and test with a toothpick for doneness. If it comes out clean or with a few crumbs, they’re ready!
Could you make with box mix brownies?
Yes you can!
Looks easy and very versitile towards other mix ins.
Thank you!
Can you freeze these? Having an Halloween party. Want to make ahead of time.
Absolutely! Pop them in an airtight container and in the freezer for up to 3 months. You can let them thaw in the fridge overnight or on the counter for a few hours. My favorite way to enjoy them since I am very impatient is to pop them in the microwave for a few seconds to get them gooey again and let that rich chocolate flavor shine through again 😁
My granddaughter is going to love them.. Thank you!!!!
Enjoy!