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+ servings
A stack of blondies loaded with dark chocolate.

Blondies Recipe

This recipe for blondies is chewy brown sugar cookie bars studded with dark chocolate chunks and baked to gooey perfection. A super easy treat that's perfect for parties, bake sales or as an after school snack.
Course Dessert
Cuisine American
Keyword blondie, blondies, blondies recipe
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 16
Calories 205kcal
Author Sara Welch


  • 12 tablespoons unsalted butter melted
  • 1 1/2 cups dark brown sugar packed
  • 2 teaspoons vanilla extract
  • 2 eggs
  • 1 1/2 cups all purpose flour
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 2 cups semisweet chocolate chunks divided use
  • cooking spray


  • Preheat the oven to 350 degrees F. Line a 9 or 10 inch square pan with cooking spray, leaving an overhang on each side.
  • Coat the parchment lined pan with cooking spray.
  • Place the butter and brown sugar in a large bowl and whisk until combined. Whisk in the eggs and vanilla extract until mixture is smooth.
  • Add the flour, baking powder and salt to the bowl. Stir gently until just combined.
  • Fold 1 1/2 cups of chocolate chunks into the dough.
  • Spread the dough in an even layer in the prepared pan. Press the remaining 1/2 cup of chocolate chunks into the top of the dough.
  • Bake for 20-25 minutes or until blondies are light golden brown and a toothpick inserted into the center comes out with just a few crumbs attached.
  • Let the blondies cool. Use the parchment overhang to remove the slab of cookie from the pan and cut into squares. Serve.


Calories: 205kcal | Carbohydrates: 29g | Protein: 2g | Fat: 9g | Saturated Fat: 5g | Cholesterol: 43mg | Sodium: 87mg | Potassium: 75mg | Sugar: 20g | Vitamin A: 290IU | Calcium: 35mg | Iron: 0.8mg