Oreo Chunk Brownies

This recipe has been featured as the base of many brownie recipes, including Milky Way Brownies and Twix Bar Brownies.

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Oreo Chunk Brownies

Yield: 40 brownies (or more!)

Prep Time: 30 min

Cook Time: 30 min

This fudgy brownie recipe turns out a nice, sturdy brownie- perfect for swirling in chunks of candy or cookies.


1 pound (4 sticks) unsalted butter
1 pound semi-sweet chocolate (or chocolate chips)
6 ounces unsweetened chocolate, chopped
2 Tablespoons instant espresso powder
7 large eggs
2 Tablespoons vanilla extract
2 1/4 cups granulated white sugar
1 1/4 cups all-purpose flour, divided
1 Tablespoon baking powder
1 teaspoon salt
4 cups (40 cookies) broken Oreos (1 package)


1. Preheat oven to 350°F. Butter and flour 12x18x1-inch pan. Line with foil or parchment that hangs over the sides for ease in getting them out (butter the foil/parchment).

2. In a heatproof, medium-bowl set over a saucepan of simmering water, heat butter, and chocolates until melted and smooth; cool slightly.

3. In a large bowl, whisk together the eggs, espresso powder, vanilla and sugar. Stir the egg mixture into the slightly cooled chocolate mixture. Cool to room temperature.

4. In a medium bowl, sift together 1 cup of flour, baking powder, and salt, then add to batter. In a small bowl, stir Oreos and remaining 1/4 cup flour. Stir cookies into chocolate mixture. Then pour into prepared baking pan and smooth top with a rubber spatula.

5. Bake for 25 to 35 minutes, or until toothpick inserted in center comes out clean with a few crumbs attached; do not overbake! Let cool completely, then cover tightly and chill overnight. Chilled brownies are easier to cut. Dump the chilled brownie pan onto a large cutting board, peel off the foil and cut into squares.


*These taste even better the second day.
*Try adding in different kinds of cookies or candy. I'm thinking Girl Scout Thin Mints next time!

Source: RecipeGirl.com (Adapted from Ina Garten)

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4 Responses to “Oreo Chunk Brownies”

  1. 1

    Lorraine — February 29, 2012 @ 1:58 AM

    I am looking for a good dense brownie to make brownies on a stick that look like the retangular popsicles. I would probably omit the cookies. Perhaps, the espresso powder, since they are for kids??
    I’m wanting to make sure I will have no problems keeping then on the stick as I decorate them, is why I’m looking for such a dense brownie. Do you recomend this recipe for what I’m trying to do?? Thank you!

  2. 2

    Lori Lange — February 29, 2012 @ 8:45 AM

    Yes, I believe this recipe might work for what you need!

  3. 3

    Jaime — May 21, 2012 @ 4:40 PM

    What exactly does one have to do in the second step? Do you get just double- pan the chocolate and butter? Like with two pans- one filled with water, directly on the stove, and the other set on top of it holding the butter and chocolate

  4. 4

    Lori Lange — May 22, 2012 @ 7:07 AM

    You need to melt the chocolate without burning it. You can either use a the top of a double boiler, or if you don’t have that, put an inch of water in a large saucepan and bring it to a simmer, then set a heatproof bowl on top of the pan with the chocolate in it and let it melt.