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Halloween Oreo Brownies

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Halloween Oreo brownies are rich, fudgy brownies loaded with festive Halloween Oreo cookies. With their orange filling and spooky designs, these easy-to-make treats are perfect for parties, trick-or-treat trays, or cozy fall nights.

Ingredients

  • 1 box brownie mix (or homemade brownie batter)
  • 2 eggs (as called for on the mix)
  • 1/2 cup vegetable oil (as called for on the mix)
  • 1/4 cup water (as called for on the mix)
  • 1620 Halloween Oreo cookies (with orange filling)
  • Optional: 1/2 cup chocolate chips
  • Optional: Halloween sprinkles
  • Optional: candy eyeballs

Instructions

  1. Preheat oven to 350°F (175°C). Grease or line an 8×8-inch or 9×13-inch baking pan with parchment paper.
  2. Prepare brownie batter according to the package directions or your homemade recipe.
  3. Spread half of the batter into the prepared pan.
  4. Layer Halloween Oreos over the batter in a single layer.
  5. Spread the remaining brownie batter over the Oreos to cover completely.
  6. Press a few extra Oreos on top and sprinkle with Halloween sprinkles or candy eyeballs, if desired.
  7. Bake for 30–35 minutes (8×8 pan) or 25–30 minutes (9×13 pan), or until a toothpick inserted comes out with a few moist crumbs.
  8. Let cool completely before slicing and serving.

Notes

Use double-stuffed or flavored Oreos for extra richness.Do not overbake—brownies should be fudgy with a soft center.Top with orange icing or chocolate ganache for an extra festive finish.Store in an airtight container for up to 5 days or freeze for up to 2 months.Use muffin tins to create individual brownie bites—bake 20–25 minutes.

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