Go Back
+ servings

Thick and Chewy M&M Blondies Recipe

Blondies are an easy and simple dessert with so many add in options. We love a soft and chewy M & M cookie, but now you can eat them in a thick and chewy M & M blondie. They have the delicious flavors of butter and brown sugar, topped off with chocolate M&M's for a delicious blondie.
Prep Time10 minutes
Cook Time25 minutes
Total Time35 minutes
Course: Dessert
Cuisine: American
Keyword: blondies, Easy Dessert Recipe, M&Ms, quick treat
Servings: 24
Calories: 204kcal


  • 9x13 Inch Baking Dish
  • Non-stick Cooking Spray
  • Medium Mixing Bowl
  • Small Mixing Bowl


  • ¾ cup butter softened to room temp
  • 1 cup brown sugar
  • ½ cup sugar
  • 2 eggs
  • 2 teaspoons vanilla
  • 2 cups flour
  • ¾ teaspoon baking soda
  • ½ teaspoon salt
  • 1⅓ cups milk chocolate M&M's divided


  • Preheat oven to 350 degrees. Spray a 9 x 13 inch pan with non stick cooking spray.
  • In a medium sized bowl combine the butter, brown sugar, and sugar and mix until combined.
  • Add in eggs and vanilla into the sugar mixture.
  • In a separate bowl mix together the flour, baking soda,and salt.
  • Add the flour mixture to the sugar mixture and stir until all combined.
  • Fold in 1 cup M & M candies.
  • Place batter into the prepared pan and smooth the top so the batter touches the edges.
  • Press in extra 1/3 cup M & M's into the top of the batter.
  • Bake for about 23-25 minutes or until golden brown. You can also insert a toothpick to see if it comes out clean to test for doneness.
  • Cool completely and cut into squares.


The possibilities are endless on adding in other candy add ins. Here are a few of our favorites:
  • Chocolate Chips
  • Butterscotch Chips
  • Crushed Oreos
  • Chopped Snickers Bars
  • Chopped Twix Bars
  • Sprinkles
  • Chopped Butterfingers


Calories: 204kcal | Carbohydrates: 29g | Protein: 2g | Fat: 9g | Saturated Fat: 5g | Trans Fat: 1g | Cholesterol: 31mg | Sodium: 149mg | Potassium: 31mg | Fiber: 1g | Sugar: 20g | Vitamin A: 223IU | Vitamin C: 1mg | Calcium: 26mg | Iron: 1mg