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Sourdough Blondies

The Pantry Mama
Sourdough blondies are flavored with dark brown sugar and white chocolate chips to create the ultimate caramel flavored dessert. These sourdough blondies feature a crackly top and gooey centre and use 100g of sourdough discard or sourdough starter.
5 from 4 votes
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings 16
Calories 177 kcal
SOURDOUGH BLONDIES - RECIPE FEATURE IMAGE
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Equipment

  • Square Baking Tin (9 x 9 inches)

Ingredients  

  • 110 g Butter (melted)
  • 220 g Dark Brown Sugar (see notes for light brown sugar)
  • 2 Eggs (separated into whites and yolks)
  • 5 g Vanilla Extract
  • 100 g Sourdough Starter (active or discard)
  • 3 g Baking Powder (½ tsp)
  • 3 g Baking Soda (½ tsp)
  • 3 g Salt (just a pinch)
  • 120 g All Purpose Flour
  • 100 g White Chocolate Chips (see notes for alternatives)

Instructions 

  • Preheat your oven to 350F (175C) and line a 9 x 9 inch square pan with baking paper (you can butter and flour the pan if you prefer).
  • Whisk together the egg whites until stiff peaks form. Set aside while you assemble the other ingredients.
  • Whisk together the melted butter and brown sugar (I've just used a fork for this step).
  • Now add the egg yolks, vanilla and molasses (if you are using it) and whisk until combined.
  • Now add the all purpose flour, sourdough starter, baking powder, baking soda, salt and white chocolate chips. Stir until they are just combined (don't over mix).
  • Now gently fold in the egg whites until just combined.
  • Pour the sourdough blondie batter into the prepared pan and place into the oven. Bake for 25 minutes at 350F (175C) until golden (insert a skewer into the blondies to see if it comes out clean).
  • Allow the blondies to cool in the tin before cutting into squares to serve.

Notes

Brown Sugar - dark brown sugar is best for these sourdough blondies, but if you only have light brown sugar, add 20g of molasses to give some added depth of flavor. If you really love the flavor of molasses, you could even add it with dark brown sugar for a richer caramel flavor.

Nutrition

Calories: 177kcal Carbohydrates: 24g Protein: 2g Fat: 8g Saturated Fat: 5g Polyunsaturated Fat: 0.4g Monounsaturated Fat: 2g Trans Fat: 0.2g Cholesterol: 37mg Sodium: 206mg Potassium: 54mg Fiber: 0.3g Sugar: 17g Vitamin A: 203IU Vitamin C: 0.03mg Calcium: 41mg Iron: 1mg
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