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M&M Cookie Bars Recipe

M&M Cookie Bars Recipe


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4.8 from 10 reviews

  • Total Time: 1 hour 40 minutes
  • Yield: 12 1x

Description

Indulgent m&m cookie bars deliver a carnival of color and crunch in every delightful bite. Sweet chocolate chips and playful candy-coated m&ms create a nostalgic dessert perfect for sharing with friends and family.


Ingredients

Scale

Main Ingredients:

  • 2 cups all-purpose flour
  • 1 cup unsalted butter
  • 3/4 cup brown sugar
  • 1/2 cup granulated sugar
  • 2 large eggs
  • 1 cup M&M candies

Binding & Flavor Ingredients:

  • 2 tsp vanilla extract
  • 1/2 tsp baking soda
  • 1/2 tsp salt
  • 1 tbsp cornstarch

Optional/Decorative Ingredients:

  • 1/2 cup additional M&M candies (for topping)
  • 1 tbsp sea salt (for optional garnish)

Instructions

  1. Preheat the oven to 350°F and line a 9×13-inch baking pan with parchment paper, ensuring overhang for easy removal.
  2. Cream together softened butter, brown sugar, and granulated sugar in a large mixing bowl until light and fluffy, approximately 3-4 minutes.
  3. Incorporate eggs one at a time, mixing thoroughly after each addition, then blend in vanilla extract until fully combined.
  4. In a separate bowl, whisk together flour, baking soda, salt, and cornstarch to create a uniform dry mixture.
  5. Gradually fold the dry ingredients into the wet mixture, stirring until just combined to avoid overmixing.
  6. Gently fold in one cup of M&M candies, distributing them evenly throughout the dough.
  7. Transfer the cookie dough into the prepared baking pan, using a spatula to spread it evenly and create a smooth surface.
  8. Sprinkle the additional M&M candies across the top of the dough, pressing them slightly to ensure they adhere.
  9. Bake in the preheated oven for 22-25 minutes, or until the edges turn golden brown and the center appears set.
  10. Optional: Immediately after removing from the oven, sprinkle sea salt over the top for an enhanced flavor profile.
  11. Allow the bars to cool completely in the pan for approximately 1 hour before lifting out and cutting into squares.

Notes

  • Chill the dough for 30 minutes before baking to prevent excessive spreading and create thicker, chewier bars.
  • Use room temperature ingredients to ensure smooth mixing and consistent texture throughout the dough.
  • Swap out M&Ms for alternative mix-ins like chocolate chips, nuts, or dried fruit to customize the recipe to personal preferences.
  • For a gluten-free version, replace all-purpose flour with a high-quality gluten-free flour blend and ensure all other ingredients are gluten-free certified.
  • Prep Time: 15 minutes
  • Cook Time: 25 minutes
  • Category: Snacks, Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 290
  • Sugar: 18 g
  • Sodium: 160 mg
  • Fat: 14 g
  • Saturated Fat: 8 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 36 g
  • Fiber: 1 g
  • Protein: 3 g
  • Cholesterol: 40 mg