Halloween Oreo Brownies

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"These brownies are a chocolate lover's dream! Rich brownies filled with Oreos and topped with a chocolate fudge frosting. Make these any time of the year, but I used Halloween Oreos and candy pumpkins for garnish!"
-- @mymessykitchenn

A Note from Feedfeed

Sink your fangs into these Halloween Oreo Brownies, a chocolate lover's dream come true! Picture rich, fudgy brownies filled with a spooky surprise—Oreos—then generously topped with a decadent chocolate fudge frosting. Every October you'll want to add these to your spooky baking list, these devilishly good treats adorned with candy pumpkins and crushed Oreos are bound to cast a spell.

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  • Recipe Card
Prep time 10mins
Cook time 25mins
Serves or Makes: 12 brownies

Recipe Card

Brownies

ingredients

  • 1 cup salted butter, melted
  • 2 tablespoons vegetable oil
  • 1 ¼ cup sugar
  • 1 cup light brown sugar
  • 4 eggs, at room temperature
  • 2 teaspoons vanilla extract
  • ½ teaspoon salt
  • 1 cup all purpose flour
  • 1 cup cocoa powder
  • 1 cup bittersweet chocolate chips
  • 20 Oreos

Frosting

ingredients

  • ½ cup salted butter, melted
  • 2 cups powdered sugar
  • 1 teaspoon vanilla extract
  • 2-3 tablespoons milk, at room temperature
  • ⅓ cup cocoa powder
  • 22 candy pumpkins, for decorating
  • ½ cup crushed Oreos, for topping

For the brownies:

Method

  • Step 1

    Preheat the oven to 350° and grease and line an 8×12 or 9×11 baking pan with parchment paper.

  • Step 2

    In a large bowl combine melted butter, oil, granulated and brown sugar. Whisk to combine.

  • Step 3

    Add in vanilla and eggs and beat for 30 seconds, until the batter becomes a lighter brown.

  • Step 4

    Sift in flour, cocoa powder, and salt. Mix lightly until just combined. Gently fold in the chocolate chips.

  • Step 5

    Pour half of the batter into the prepared pan and spread evenly. Evenly layer on the Oreos and top with the rest of the batter.

  • Step 6

    Bake for 25 – 30 minutes or until the center no longer jiggles. If you want fudgy brownies, do not overbake! If you prefer cakey brownies, bake for 5-8 minutes longer.

  • Step 7

    Remove from the oven and let cool completely before frosting. Once the brownies are cooled, make the frosting.

For the frosting:

  • Step 1

    In a large bowl combine the melted butter, vanilla extract and powdered sugar. Beat on medium speed until frosting is smooth and creamy, about 1 minute. Remove about ⅓ cup of the frosting and dye green.

  • Step 2

    To the stand mixer beat in the cocoa powder and add in 1 tablespoon of milk at a time until you reach the desired consistency.

For assembly:

  • Step 1

    Once the brownies have completely cooled spread on the fudge frosting. Top with crushed Oreos. Add green frosting to a piping bag fitted with a small round tip and pipe swirled vines on top. Add candy pumpkins, slice and serve.