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Delicious homemade easy sourdough blondies on a wooden board.

Easy Sourdough Discard Blondies

Delightful and chewy blondies made using leftover sourdough discard, perfect for any gathering or quiet moment.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Dessert, Snack
Cuisine American
Servings 12 servings
Calories 200 kcal

Ingredients
  

Main Ingredients

  • 1 cup unsalted butter, melted adds moisture and richness
  • 1 cup white granulated sugar sweetness and texture
  • 1 cup light brown sugar, lightly packed adds depth of flavor and moisture
  • 2 large eggs provides structure and moisture
  • 1 large egg yolk richness and tenderness
  • 3/4 cup sourdough discard adds a slight tang and moisture
  • 2 teaspoons vanilla extract enhances flavor
  • 3 cups all-purpose flour provides structure
  • 1 teaspoon baking soda leavening agent for lift
  • 1/2 teaspoon baking powder adds fluffiness
  • 1 1/2 teaspoons salt enhances all flavors
  • 2 teaspoons cornstarch adds chewy texture
  • 1 1/2 cups chocolate chips sweetness and richness

Instructions
 

Preparation

  • Preheat your oven to 350°F. Grease your baking pan or line it with parchment paper.
  • In a mixing bowl, combine the melted unsalted butter, white granulated sugar, and brown sugar until smooth and glossy.
  • Add the eggs and egg yolk to the mixture and whisk until fully incorporated.
  • Fold in the sourdough discard and vanilla extract gently until just combined.
  • In another bowl, whisk together the all-purpose flour, baking soda, baking powder, salt, and cornstarch.
  • Gradually add the dry ingredients to the wet ingredients, folding carefully to avoid overmixing.
  • Fold in the chocolate chips until evenly distributed.
  • Pour the batter into the prepared baking pan, spreading it evenly, and bake until the edges are golden brown and a toothpick comes out with a few moist crumbs.

Notes

Let cool completely before slicing for cleaner cuts. These blondies can be enjoyed warm or stored for later enjoyment.
Keyword Baking, Blondies, Chocolate Chips, Easy Dessert, sourdough discard