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Valentine's M&M Cookie Bar squares - close up
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Valentine's M&M Cookie Bars

Thick and chewy Valentine's M&M Cookie Bars are perfect to share or not. Made with mini chocolate chips and colorful M&M candies, these are sure to brighten someone's Valentine's Day.


  • 3 cups flour
  • 3/4 tsp baking soda
  • 3/4 tsp salt
  • 1 cup unsalted butter, softened (2 sticks of butter)
  • 1 cup granulated sugar
  • 1 cup light brown sugar
  • 3 eggs
  • 2 tsp vanilla
  • 1 bag (11.4 oz) Valentine's colored M&M candies
  • 1 cup mini chocolate chips


  • Line a 13x9 inch baking pan with aluminum foil and spray generously with non-stick spray. Preheat oven to 350 degrees.
  • In a medium bowl, whisk together the flour, baking soda, and salt. Set aside.
  • In the bowl of a stand mixer, cream together the butter and both sugars until creamy.
  • Add the eggs, one at a time and blend after each one.
  • Add the vanilla and blend together.
  • Gradually add the flour mixture and blend well together.
  • By hand, stir in the M&M candies and chocolate chips.
  • Spread cookie dough into prepared pan evenly. Bake for 35-40 minutes or until baked through. Allow to cool completely before cutting into squares.