Brown Butter Blueberry Chocolate Chunk Blondies
Recipe type: Dessert
Makes: 12 servings
Chewy brown butter blondies bursting with fresh blueberries and dark chocolate chunks.
  • 112 grams / 4 ounces (1/2 cup / 1 stick) unsalted butter
  • 350 grams / 12⅜ ounces (~1½ cups packed) light brown sugar
  • 200 grams / 7 ounces (~1½ cups) all-purpose flour
  • 8 grams (1 teaspoon) salt
  • 3 grams (1/2 teaspoon) baking powder
  • 110 grams / 3⅞ ounces (2 large) whole eggs
  • 5 milliliters (1 teaspoon) vanilla extract
  • 112 grams / 4 ounces (~3/4 cup) dark chocolate chunks
  • 100 grams / 3½ ounces (~3/4 cup) fresh blueberries
  1. Pre-heat oven to 350 degrees; line an 8×8 or 9×9 baking dish with parchment paper and set aside
  2. In a medium-sized saucepan over medium heat, brown the butter (stir butter constantly until it turns an amber/light brown color) and remove from heat
  3. Whisk in sugar until well combined and set aside
  4. In a medium bowl, whisk together flour, salt and baking powder; set aside
  5. In a large bowl, whisk together eggs and vanilla; whisk in butter and sugar mixture
  6. Whisk in flour mixture until almost combined and then fold in any remaining crumbs with a spatula
  7. Fold in chocolate and blueberries until evenly distributed throughout batter
  8. Pour into prepared baking pan
  9. Bake for 35-40 minutes or until a knife comes out clean
  10. Set aside to cool before cutting
Blondies will stay fresh for up to two days if wrapped or packaged in an air-tight container. They also freeze incredibly well, just wrap them tightly in tin foil.
Recipe by Keep It Sweet Desserts at