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Monster Cookie Bars

Monster Cookie Bars

Indulge in the deliciousness of Monster Cookie Bars, a delightful twist on traditional cookies that combines peanut butter, chocolate chips, and colorful M&Ms into a chewy, visually appealing treat. Perfect for any occasion, whether you’re hosting a party or simply craving something sweet, these bars promise to satisfy.

  • Total Time: 23 minute
  • Yield: Approximately 24 servings 1x

Ingredients

Scale
  • ½ cup softened butter
  • 1 cup brown sugar
  • ½ cup peanut butter
  • 2 eggs
  • 1 tsp vanilla extract
  • 1¾ cup all-purpose flour
  • 1 tsp baking soda
  • 1¾ cup quick cooking oats
  • ¾ cup semi-sweet chocolate chips
  • 1 cup M&Ms

Instructions

  1. Preheat oven to 350°F (175°C) and grease a 9 x 13-inch baking pan.
  2. In a large bowl, cream together softened butter and brown sugar until light and fluffy. Mix in peanut butter, then add eggs one at a time along with vanilla.
  3. In another bowl, whisk together flour and baking soda. Gradually stir into the wet mixture until just combined.
  4. Fold in oats, chocolate chips, and M&Ms.
  5. Spread batter evenly into the prepared pan and bake for 14-16 minutes until edges are lightly browned.
  • Author: Adriana
  • Prep Time: 15 minutes
  • Cook Time: 14-16 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 serving
  • Calories: 178
  • Sugar: 10g
  • Sodium: 115mg
  • Fat: 8g
  • Saturated Fat: 3g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 25g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 30mg

Keywords: Use room temperature butter for better mixing. Do not overmix; this will ensure chewy bars. Check for doneness early to prevent overbaking.