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M&M Oreo Cookie Bars

This Loaded M&M Oreo Cookie Bar recipe includes golden and regular Oreos and M&M’s for a total chocolatey treat!

Course Dessert
Servings 24 bars
Author Amanda Komoski

Ingredients

  • 1 cup unsalted sweet cream butter melted
  • 1 1/4 cup granulated sugar
  • 1/2 cup light brown sugar
  • 2 eggs
  • 1 egg yolk
  • 2 tsp vanilla extract
  • 2 1/2 cup all purpose flour
  • 2 tsp cornstarch
  • 1/2 tsp baking powder
  • 1 tsp salt
  • 1 cup mini semisweet chocolate chips
  • 2 cup Oreos chopped
  • 2 cup Golden Oreos chopped
  • 1 cup mini M&M's

Instructions

  1. Preheat oven to 350 degrees.

  2. Line a 9×9 baking dish with parchment paper.

  3. .In a standing mixer, combine the melted butter, sugar and light brown sugar and mix until combined.

  4. Add the two eggs, and one egg yolk one at a time. Mixing well after each egg.

  5. Stir in vanilla extract.

  6. Mix together using a whisk, the flour, cornstarch, baking powder, and salt in a second bowl.

  7. Gradually add dry ingredients into wet ingredients. Mix until combined.

  8. Now mix in the chocolate chips, 1/2 C mini M&M’s, 1 C Oreos, and 1 C Golden Oreos.

  9. Pour the cookie batter into the pan and use a rubber spatula to evenly spread the batter.

  10. Sprinkle the remaining mini M&M, 1 C Oreos and 1 C Golden Oreos onto the top of the cookie bar batter.

  11. Bake in your preheated oven for 35-40 minutes or until edges just begin to turn golden brown and a toothpick inserted in the center comes out clean.

  12. Remove from oven slightly cooling before cutting and serving.