M&M Blondies Recipe
These M&M blondies are chewy, buttery, and loaded with two full cups of M&Ms in every 9x13 pan. One bowl, no mixer, and 30 minutes is all you need. And with a simple swap of seasonal M&M colors, they work for every holiday on the calendar.
Servings: 12 servings
Calories: 438kcal
Ingredients
- 1 cup salted butter melted
- 1 cup dark brown sugar lightly packed
- ¾ cup granulated sugar
- 2 eggs
- 1 teaspoon vanilla extract
- 2 ¼ cups all purpose flour
- ½ teaspoon baking powder
- ½ teaspoon salt
- 2 cups M&M’s candies any variety
Instructions
- Preheat oven to 350°F. Spray a 9x13-inch baking dish with nonstick spray or line with parchment paper.
- In a large bowl, whisk together the melted butter, brown sugar, and granulated sugar until smooth.
- Add the eggs and vanilla extract and mix until fully combined.
- Stir in the flour, baking powder, and salt until a soft dough forms.
- Fold in the M&M’s candies.
- Spread the dough evenly into the prepared pan and bake for 23–25 minutes, just until the edges are golden. Do not overbake.
- Let cool completely before slicing into 12 squares.
Notes
Press extra M&Ms on top of the batter before baking for a prettier, more colorful bar.
How Do You Cut M&M's Blondies?
- Make sure your blondies are completely cooled. This will take a few hours on a wire rack.
- I like to remove them from the pan. Using parchment paper makes this easy. Simply lift them out of the pan and place on a cutting board.
- I've found that using a serrated knife makes the cleanest cuts. You can also run the knife under warm water and dry it off to make more clean cuts.
Nutrition
Serving: 1square | Calories: 438kcal | Carbohydrates: 60g | Protein: 4g | Fat: 20g | Saturated Fat: 12g | Cholesterol: 71mg | Sodium: 260mg | Potassium: 81mg | Fiber: 1g | Sugar: 41g | Vitamin A: 551IU | Vitamin C: 1mg | Calcium: 55mg | Iron: 2mg