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Homemade Mint Oreo cookies made with dark cocoa powder are crispy on the outside, with a perfect mint cream filling in the middle.

Homemade Mint Oreo Cookies


  • Author: Melissa Griffiths - Bless this Mess
  • Prep Time: 40 min
  • Cook Time: 10 min
  • Total Time: 1 hour 15 min
  • Yield: 24 cookies 1x

Description

Homemade Mint Oreo cookies made with dark cocoa powder that are crispy on the outside, with a perfect mint cream filling in the middle.


Scale

Ingredients

DOUGH

  • 1 1/4 cups butter, at room temperature
  • 2 cups powdered sugar
  • 1 cup Dutch-process cocoa or dark cocoa powder (I used Hershey’s Special Dark Cocoa)
  • 1/2 teaspoon salt
  • 1 teaspoon vanilla
  • 1 1/2 to 1 3/4 cups flour

CREAM FILLING

  • 4 cups powdered sugar
  • 1/2 cup butter, melted and cooled
  • 1 tablespoon vanilla extract
  • 1 to 1 1/2 teaspoons mint extract
  • A few drops green food coloring
  • Water

Instructions

  1. In a stand mixer with a cookie paddle attached, cream the butter and sugar together on medium speed, until the mixture is light and fluffy, about 2 minutes.
  2. Add the cocoa powder, salt, and vanilla, and mix until incorporated. Add half of the flour and mix.
  3. Add the remaining flour, 1/4 cup at a time, until you get a pretty dry dough. You don’t want the dough to be sticky at all, and it might even crumble just a little. Don’t be worried about a dry dough; we want a crispy cookie that doesn’t spread when baked.
  4. Divide the dough into 3 balls, and pat them together to form a disk. Cover the disks in plastic wrap, and refrigerate for about 15 minutes.
  5. Now, if your world is crazy like mine, and 3 hours, instead of 15 minutes, pass before you get back to baking, let the dough rest at room temperature for 15 minutes. The butter makes the dough super stiff if it’s too cold.
  6. Preheat your oven to 350 degrees. Remove plastic from one disk, and roll your dough out between 2 pieces of parchment paper or on a lightly floured surface. Roll the dough thin! We are talking 1/4-inch to an 1/8-inch thick.
  7. Use a 2-inch circle cutter to cut out the cookies.
  8. Place on a cookie sheet and bake for 8 to 9 minutes. It’s super hard to tell when a near-black cookie is done. I baked mine for 10 minutes the first round, and they tasted burnt on the bottom, so you’ll need to adjust as you go.
  9. Repeat with the rest of the dough. Place the cookies on a wire rack to cool.
  10. While the dough is chilling, mix up the cream filling. Using a stand mixer with a cookie paddle attachment, mix the powdered sugar, melted butter, vanilla extract, mint extract, and 1 to 2 drops green food coloring together. Add 1 teaspoon of water at a time, if needed, until the mixture resembles a thick dough that is about the consistency of play dough. Adjust the food coloring to meet your needs.
  11. Divide the filling in half, and roll it into a log that is about 2 inches thick. Roll the log in plastic wrap, and let it chill in the fridge while the cookies are baking.
  12. After the cookies are cool, it’s time to assemble! Remove the filling from the plastic wrap. Using a sharp knife, slice off a piece that is between 1/4- to 1/2-inch thick.
  13. This is the fun part of making your own Oreos. You can have traditional cream thickness, double stuffed, or even triple stuffed.
  14. Stack a cookie, cream, and then another cookie. Press lightly together. Repeat, repeat, repeat.
  15. Store in an airtight container for up to a week.

Notes

  • The dark color of the cookie comes from the cocoa powder. A true dark chocolate cocoa powder will get you that almost-black, dark-brown cookie. A Dutch-process cocoa powder will get you what you see in my photos. A traditional cocoa powder will get you a light brown, with a hint of red, cookie. I like the dark or Dutch-process cocoa best for these cookies and highly recommend finding some.
  • Category: dessert
  • Method: bake
  • Cuisine: American

Keywords: oreo cookies, homemade oreo, oreo filling recipe, easy cookie recipe, chocolate mint cookies