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Delicious homemade sourdough blondies made from sourdough discard.

Sourdough Discard Blondies

These Sourdough Discard Blondies are easy to prepare and deliver a beautifully balanced flavor with a comforting texture, perfect for any occasion.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Course Dessert, Snack
Cuisine American
Servings 12 pieces
Calories 300 kcal

Ingredients
  

Wet Ingredients

  • 170 grams unsalted butter, melted and cooled Adds richness
  • 1 large egg Provides structure and moisture
  • 100 grams sourdough discard Adds tang and moisture
  • 15 grams vanilla extract Enhances flavor

Dry Ingredients

  • 340 grams brown sugar Contributes sweetness and moisture
  • 245 grams all-purpose or freshly milled soft white wheat flour Gives structure
  • 5 grams baking powder Provides leavening
  • 5 grams salt Balances sweetness

Mix-ins

  • 150 grams toffee bits Adds texture and sweetness
  • 180 grams semi-sweet chocolate chips Offers rich flavor

Instructions
 

Preparation

  • Begin by melting the unsalted butter in a mixing bowl. It should be fully melted and cooled down slightly before proceeding.
  • Next, add the large egg to the cooled melted butter. Whisk them together until they are well combined, forming a smooth mixture.
  • Incorporate the sourdough discard into the mixture. Stir gently with your whisk to combine.
  • Gradually mix in the brown sugar, stirring until it’s fully blended into the wet ingredients.
  • Add the vanilla extract, mixing until just combined.
  • In a separate bowl, combine the all-purpose flour, baking powder, and salt. Whisk together.
  • Gradually add the dry ingredient mixture to the wet ingredients, stirring gently with a rubber spatula.
  • Fold in the toffee bits and semi-sweet chocolate chips carefully, ensuring they are evenly distributed.

Baking

  • Preheat your oven to the appropriate temperature while you prepare your baking dish.
  • Pour the batter into the prepared baking dish, spreading it evenly.
  • Place the baking dish in the oven and bake until the top is set and lightly golden brown.
  • Once they are done baking, remove the blondies from the oven and allow them to cool in the dish for a few minutes.

Notes

Ensure your butter is cooled sufficiently after melting to prevent curdling the egg. Use a rubber spatula for folding in the dry ingredients.
Keyword Baking, Blondies, Easy Dessert, sourdough discard, Weekend Treat