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M&M Cookie Bars Recipe

M&M Cookie Bars Recipe


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4.6 from 10 reviews

  • Total Time: 45 minutes
  • Yield: 12 1x

Description

Irresistible m&m cookie bars deliver a sweet celebration of classic chocolate chip cookie goodness with colorful candy crunch. Chocolate lovers will find pure joy in each chewy, rich square packed with melted chocolate and playful m&m pieces.


Ingredients

Scale
  • 3/4 cup (170 g) unsalted butter, melted
  • 1 cup (220 g) brown sugar, packed
  • 1/2 cup (100 g) granulated sugar
  • 2 large eggs
  • 2 tsp (10 ml) vanilla extract
  • 2 1/4 cups (280 g) all-purpose flour
  • 1/2 tsp (2.5 g) baking soda
  • 1/4 tsp (1.25 g) salt
  • 1 1/2 cups (255 g) M&M candies
  • 1/2 cup (85 g) chocolate chips (optional)

Instructions

  1. Heat oven to 350°F and coat a 9×13-inch pan with cooking spray, ensuring complete surface coverage.
  2. Combine flour, baking soda, and salt in a medium mixing bowl, whisking thoroughly to distribute ingredients evenly.
  3. In a separate large bowl, blend melted butter with brown and granulated sugars until smooth and integrated.
  4. Incorporate eggs and vanilla extract into the sugar mixture, stirring until the consistency becomes uniform and glossy.
  5. Gradually introduce dry ingredient mixture into wet ingredients, mixing gently until a cohesive dough forms without overmixing.
  6. Gently fold chocolate chips and M&Ms into the dough, distributing them evenly throughout the mixture.
  7. Transfer dough to prepared pan, using a spatula to spread it uniformly and create an even layer.
  8. Place pan in preheated oven and bake for 25-30 minutes, watching for golden-brown edges and a firm center.
  9. Remove from oven and allow bars to cool completely in the pan before cutting into square servings.

Notes

  • Swap out regular M&Ms for gluten-free or vegan versions to accommodate dietary restrictions.
  • Press extra M&Ms and chocolate chips on top of the dough before baking for a more colorful, Instagram-worthy presentation.
  • Chill the dough for 30 minutes before spreading in the pan to prevent excessive spreading and create thicker, chewier bars.
  • Underbake slightly for gooier, softer bars or bake a few extra minutes for a crispier texture.
  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Snacks, Desserts
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 12
  • Calories: 220 kcal
  • Sugar: 18 g
  • Sodium: 110 mg
  • Fat: 9 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 3.5 g
  • Trans Fat: 0.1 g
  • Carbohydrates: 30 g
  • Fiber: 1 g
  • Protein: 2.5 g
  • Cholesterol: 25 mg