Go Back
three blondie bars stacked with white chocolate chips sprinkled about sitting on white parchment with more bars in the background.
Print Pin
5 from 5 votes

The BEST Blondies

The Best Blondies I've ever had! This easy, one-bowl blondie recipe yields extra chewy, buttery, rich, blondies with hardly any effort at all! 
Course Dessert
Cuisine American
Keyword blondie recipe, blondies
Prep Time 10 minutes
Cook Time 22 minutes
Total Time 27 minutes
Servings 16
Calories 302kcal
Author Trish - Mom On Timeout

Ingredients

  • 1 cup unsalted butter melted and cooled slightly
  • 1 ⅔ cups brown sugar packed
  • cup granulated sugar
  • 2 eggs room temperature
  • 1 egg yolk room temperature
  • 1 tablespoon vanilla extract
  • 2 ¼ cups all purpose flour spooned and leveled
  • 2 tablespoons corn starch
  • 1 teaspoon baking powder
  • 1 teaspoon salt
  • 1 cup butterscotch, peanut butter, semi-sweet, or white chocolate chips

Instructions

  • Preheat oven to 350°F degrees. Lightly grease a 13 x 9 baking pan and line with parchment paper. Set aside.
  • In a large bowl, combine melted butter and sugars. Stir well to combine.
    1 cup unsalted butter, 1 ⅔ cups brown sugar, ⅔ cup granulated sugar
  • Stir in eggs, egg yolk and vanilla extract until completely combined.
    2 eggs, 1 egg yolk, 1 tablespoon vanilla extract
  • Add flour, corn starch, baking powder and salt. Stir just until combined.
    2 ¼ cups all purpose flour, 2 tablespoons corn starch, 1 teaspoon baking powder, 1 teaspoon salt
  • Fold in chips of your choice.
    1 cup butterscotch, peanut butter, semi-sweet, or white chocolate chips
  • Transfer batter to the prepared baking dish and spread evenly.
  • Bake for 22 to 27 minutes or until an inserted toothpick near the edge comes out with just a few moist crumbs.
  • Let cool completely before cutting into bars and serving.

Video

Notes

Storage Information
Leftover blondies can be stored in an airtight container at room temperature for up to 4 days.
To freeze, let the blondie recipe cool completely, cut into bars and store in airtight, freezer-safe container for up 3 months. Use parchment between layers for easy thawing and serving. Let thaw overnight in the fridge or at room temperature.

Nutrition

Calories: 302kcal | Carbohydrates: 45g | Protein: 2g | Fat: 12g | Saturated Fat: 7g | Cholesterol: 63mg | Sodium: 162mg | Potassium: 91mg | Sugar: 30g | Vitamin A: 400IU | Calcium: 43mg | Iron: 1.1mg