Sourdough Chocolate Chip Blondies Recipe
Introduction
Sourdough Chocolate Chip Blondies offer a delightful twist on a classic treat, combining the tangy depth of sourdough with sweet, melty chocolate chips. This easy-to-make dessert is perfect for home bakers looking to use their sourdough starter in a delicious and unique way.

Ingredients
- 1 cup active sourdough starter
- 1/2 cup unsalted butter, melted
- 3/4 cup sugar
- 1 cup chocolate chips
Instructions
- Step 1: Preheat your oven to 350°F (175°C). In a mixing bowl, combine the sourdough starter, melted butter, and sugar. Stir well until the mixture is smooth and evenly mixed.
- Step 2: Fold in the chocolate chips gently until they are evenly distributed throughout the batter.
- Step 3: Spread the batter evenly into a greased or parchment-lined baking pan, about 8×8 inches in size.
- Step 4: Bake for 25-30 minutes, or until the top is set and a toothpick inserted into the center comes out with only a few moist crumbs.
- Step 5: Let the blondies cool completely in the pan before cutting into squares and serving.
Tips & Variations
- For extra flavor, try adding a teaspoon of vanilla extract or a pinch of cinnamon to the batter.
- Substitute dark chocolate chips or mix in chopped nuts like walnuts or pecans for added texture.
- If your sourdough starter is very liquid, strain excess liquid to keep the batter thick and fudgy.
Storage
Store blondies in an airtight container at room temperature for up to 3 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months. Reheat gently in the microwave to soften before serving.
How to Serve
Serve this delicious recipe with your favorite sides.
FAQs
Can I use a discard sourdough starter for this recipe?
Yes, sourdough discard works well in this recipe since it doesn’t require the starter to be at peak activity, making it a great way to reduce waste.
Do I need to use a specific type of chocolate chip?
You can use any chocolate chips you prefer—milk, dark, or semi-sweet all work beautifully. Choose the kind that best suits your taste.
PrintSourdough Chocolate Chip Blondies Recipe
Delight in these rich and chewy Sourdough Chocolate Chip Blondies, a perfect blend of tangy sourdough starter and sweet chocolate chips baked to golden perfection. This recipe offers a unique twist on classic blondies, adding depth of flavor and moist texture that macarons crave.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 9–12 blondies 1x
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
Base Ingredients
- 1 cup mature sourdough starter (active and bubbly)
- 1/2 cup unsalted butter, melted
- 3/4 cup granulated sugar
- 1 tsp vanilla extract
- 1 large egg
- 1 1/4 cups all-purpose flour
- 1/2 tsp baking powder
- 1/4 tsp salt
Add-ins
- 3/4 cup semi-sweet chocolate chips
Instructions
- Prepare the Batter: In a large mixing bowl, combine the mature sourdough starter, melted butter, granulated sugar, vanilla extract, and egg. Mix thoroughly until smooth and well incorporated.
- Add Dry Ingredients: Sift together the all-purpose flour, baking powder, and salt, then gradually fold into the wet mixture. Stir gently until a consistent batter forms.
- Incorporate Chocolate Chips: Fold in the chocolate chips evenly throughout the batter, ensuring each bite will have a delicious chocolate touch.
- Spread Batter in the Pan: Line an 8×8-inch baking pan with parchment paper or grease it. Pour the batter into the pan and spread it evenly with a spatula to ensure uniform thickness.
- Bake Until Set: Preheat the oven to 350°F (175°C). Bake the batter for 25-30 minutes or until the top is golden brown and a toothpick inserted into the center comes out with a few moist crumbs.
- Cool and Serve: Allow the blondies to cool completely in the pan on a wire rack before slicing into squares. This helps them set perfectly and enhances their chewy texture.
Notes
- Use an active, bubbly sourdough starter for best flavor and texture.
- Do not overbake to maintain a moist and chewy center.
- Variations: Add chopped nuts or white chocolate chips for extra texture.
- Store cooled blondies in an airtight container for up to 3 days at room temperature or freeze for longer storage.
Keywords: Sourdough, chocolate chip blondies, dessert, baked blondies, sourdough dessert

