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4.70 from 10 votes

M&M Cookie Bars

M&M Cookie Bars are the ultimate cookie bar dessert made with cake mix, pudding mix, and colorful M&M candies. They are rich, perfectly sweetened, and have a soft and chewy texture with crisp edges. Perfect for any occasion or holiday by using holiday themed chocolate candies!
Prep Time10 minutes
Cook Time25 minutes
Cool time5 minutes
Total Time40 minutes
Course: Dessert
Cuisine: American
Keyword: cake mix cookie bars, cookie bars, M&M Cookie Bars
Servings: 24 bars

Ingredients

  • 1 15.25 ounce package yellow cake mix
  • 1 5.1 ounce package vanilla pudding mix
  • 1/4 cup water
  • 3/4 cup vegetable oil
  • 2 whole eggs lightly beaten
  • 1 1/2 cups M&M's divided

Instructions

  • Preheat the oven to 350 degrees F. Coat a 9×13 glass baking dish with non stick cooking spray or parchment paper and set aside.
  • In the bowl of a stand mixer using the paddle attachment or an electric hand mixer in a large mixing bowl, stir together the cake mix, pudding mix, water, oil and eggs until combined and almost smooth.
  • Fold in 1 cup of the M&M's. Be sure not to over mix otherwise the colors will start to bleed. 
  • Pour the batter into the prepared baking dish and evenly spread with a spatula. Top with the remaining 1/2 cup M&M's and lightly press down. Bake the cookie bars for 25-30 minutes or until tops are a light golden brown and a toothpick inserted comes out clean. Let the bars cool for a few minutes and then cut into bars, enjoy!

Notes

Recipe adapted from: Savory Experiments