why make this recipe
Halloween Oreo stuffed brownies are the perfect treat for the spooky season. Combining rich chocolate brownies with crunchy Oreo cookies, they create a delightful dessert that everyone will love. These brownies are not just delicious; they also bring a festive spirit to your Halloween celebrations. They are easy to make and are sure to impress family and friends, making them an excellent addition to any Halloween party or gathering.
how to make 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)
Directions:
- Preheat the oven to 350°F (175°C) and line an 8×8 inch baking pan with parchment paper. Set aside.
- In a microwave-safe bowl, melt the butter, oil, and both sugars together. Do this in 30-second intervals, mixing after each time. Once melted completely, microwave for another minute and stir vigorously to help the sugar dissolve.
- Using a mixer, whisk in the eggs one at a time. Then add the vanilla extract. The batter should start to pull away from the bowl slightly.
- Gently fold in the flour, cocoa powder, and salt until just combined.
- Pour half of the brownie batter into the prepared baking pan and spread it evenly.
- Place the Oreos in the center of the batter. Then, top with the remaining brownie batter, spreading it to cover the Oreos completely.
- Crush the extra 5 Oreos and sprinkle them on top. Bake in the preheated oven for 30 minutes.
- Let the brownies cool completely on a wire rack before slicing. This helps to achieve the perfect square crinkle top slice.
how to serve Halloween Oreo stuffed brownies
Serve these delicious brownies warm with a scoop of vanilla ice cream or drizzle with chocolate sauce for extra indulgence. They also pair well with a glass of milk or a warm cup of coffee. For Halloween, you can even top them with spooky decorations or serve them on festive plates to add to the theme.
how to store Halloween Oreo stuffed brownies
Store any leftover brownies in an airtight container at room temperature for up to 3 days. If you want to keep them longer, you can refrigerate them, where they will last for about a week. For longer storage, you can freeze them for up to 3 months. Just make sure to wrap them tightly in plastic wrap or foil.
tips to make Halloween Oreo stuffed brownies
- Make sure the butter is fully melted and mixed well with the sugars to ensure a smooth batter.
- Don’t overmix after adding the flour; this helps keep the brownies soft and fudgy.
- Allow the brownies to cool completely before cutting for neat slices with a crinkle top.
variation
Feel free to add other mix-ins like chocolate chips or nuts to the brownie batter for added texture and flavor. You can also experiment with different flavored Oreos, like Halloween-themed orange crème ones, to make them even more festive.
FAQs
Can I use homemade brownie batter instead of a box mix?
Yes, you can use your favorite homemade brownie recipe as long as it has a similar texture.
Can I make these brownies ahead of time?
Absolutely! You can make them a day or two in advance. Just store them in an airtight container.
What if I don’t have parchment paper?
You can grease the baking pan with butter or cooking spray to prevent the brownies from sticking.

Halloween Oreo Stuffed Brownies
Ingredients
Method
- Preheat the oven to 350°F (175°C) and line an 8x8 inch baking pan with parchment paper. Set aside.
- In a microwave-safe bowl, melt the butter, oil, and both sugars together in 30-second intervals, mixing after each time. Once melted completely, microwave for another minute and stir vigorously to help the sugar dissolve.
- Using a mixer, whisk in the eggs one at a time and then add the vanilla extract. The batter should start to pull away from the bowl slightly.
- Gently fold in the flour, cocoa powder, and salt until just combined.
- Pour half of the brownie batter into the prepared baking pan and spread it evenly.
- Place the Oreos in the center of the batter, then top with the remaining brownie batter, spreading it to cover the Oreos completely.
- Crush the extra 5 Oreos and sprinkle them on top.
- Bake in the preheated oven for 30 minutes.
- Let the brownies cool completely on a wire rack before slicing.
