The Best Halloween Oreo Brownies Recipe – Spooktacular Treats!

Name: The Best Halloween Oreo Brownies Recipe
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: American
Ingredients: 1 box brownie mix (approx. 18 oz); 2 large eggs; 1/2 cup vegetable oil; 1/4 cup water; 10 Oreo cookies, chopped (regular or double-stuffed); 1/2 cup chocolate chips (optional)

Published: September 18, 2025

by Amelia

Why You'll Love This Recipe

These brownies combine ease of preparation with an irresistible flavor profile
Their visual appeal will impress any guest at your spooky gathering
Plus, they’re incredibly versatile; serve them warm with ice cream or chilled for a rich dessert experience

I once made these for a Halloween party, and my friends declared them the highlight of the evening. Their enthusiastic reactions still bring a smile to my face.

Essential Ingredients

Here’s what you’ll need to make this delicious dish:

Brownie Mix: Choose your favorite box mix or homemade recipe for a rich base.
Eggs: Essential for binding ingredients together; use large eggs for best results.
Oil: I prefer vegetable oil for moisture; it keeps the brownies fudgy.
Water: Needed to prepare the brownie mix; use the amount specified on the box.
Oreo Cookies: The star of our show! Use regular or double-stuffed for extra creaminess. For more inspiration, check out this thick and chewy cookies recipe.
Chocolate Chips: Optional, but highly recommended to boost that chocolate flavor even more!

The full ingredients list, including measurements, is provided in the recipe card directly below.

Halloween Oreo Brownies Recipe

Let’s Make it Together

Preheat Your Oven: Start by preheating your oven to 350°F (175°C). This ensures that your brownies bake evenly and come out perfectly gooey.

Prepare Your Baking Dish: Grease a 9×13 inch baking pan with non-stick spray or line it with parchment paper. This step is crucial to prevent any sticky situations later.

Mix It Up!: In a large bowl, combine the brownie mix with eggs, oil, and water according to package instructions. Stir until just blended; avoid overmixing to keep those brownies nice and dense.

Add Oreos and Chips: Gently fold in chopped Oreo cookies and chocolate chips if you’re feeling indulgent. Make sure they’re evenly distributed throughout the batter for maximum flavor in every bite. For more inspiration, check out this double chocolate cookies recipe.

Pour and Bake: Pour the brownie mixture into your prepared pan and spread it evenly using a spatula. Bake in the preheated oven for about 25-30 minutes until a toothpick inserted comes out with moist crumbs.

Cool and Serve!: Once baked, allow your brownies to cool in the pan on a wire rack. Cut them into squares once they’re slightly cooled, then get ready to enjoy!

These brownies are not only perfect for Halloween but delightful year-round. Enjoy sharing them with friends or keeping them all to yourself—no judgment here!

You Must Know

The Best Halloween Oreo Brownies Recipe for Halloween is not just delicious; it’s a spooky delight that makes any gathering festive
The gooey chocolate paired with crunchy Oreos brings smiles and happy dances
Perfect for sharing, these brownies create sweet memories at every Halloween party

Perfecting the Cooking Process

Start by preheating your oven to 350°F (175°C). Melt the chocolate and butter together first, then mix in the sugar and eggs before adding the dry ingredients. This sequence ensures a smooth batter and rich flavor.

Add Your Touch

Feel free to swap regular Oreos for pumpkin spice or mint-flavored ones! You can also add nuts or drizzle caramel over the top for an extra layer of flavor. mini pumpkin bread Personalizing your brownies makes them uniquely yours.

Storing & Reheating

Store your brownies in an airtight container at room temperature for up to five days. To enjoy them warm, pop them in the microwave for about 10-15 seconds before serving.

Chef's Helpful Tips

To make your brownies even more decadent, try adding a scoop of chocolate chips or chopped Oreos into the batter before baking
Overmixing can lead to dense brownies, so mix until just combined
Creating a swirl with cream cheese can elevate flavors beautifully

Sharing these Halloween Oreo Brownies with friends always sparks laughter and joy, especially when I catch someone sneaking a second piece right after they said they were full.

FAQ

What makes these brownies perfect for Halloween?

The addition of Oreos gives these brownies a fun, spooky twist that everyone loves.

Can I use gluten-free ingredients?

Absolutely! Substitute regular flour with gluten-free flour to keep it inclusive.

How do I know when my brownies are done?

Insert a toothpick in the center; it should come out with a few moist crumbs attached.

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📖 Recipe Card