Best Sourdough Blondies

Deliciously baked sourdough blondies with a golden crust and rich flavor

There’s something satisfying about baking, especially when it comes to a comforting treat. These sourdough blondies are perfect for weeknight indulge or weekend gatherings. Whether enjoyed with a cup of coffee in the morning or during a quiet moment on the couch, they embody simplicity and warmth. The use of sourdough discard adds a unique depth of flavor, making these blondies a practical choice for any occasion. Let’s step into the kitchen and bring this delicious recipe to life together.

Why You’ll Love This Best Sourdough Blondies

These blondies are incredibly easy to make, offering reliability and comfort with every bite. The delightful balance of flavors—from the rich brown sugar to the addition of chocolate chips—makes this recipe not just a sweet treat, but a practical dessert for everyday enjoyment. You’ll find that this sourdough blondies recipe brings a unique twist that enhances familiar flavors, making it a cozy favorite.

Kitchen Tools You’ll Need

  • Mixing bowls
  • Whisk
  • Spatula
  • Baking dish
  • Parchment paper (optional)

Ingredients

  • 245 grams all-purpose flour (structure)
  • 2 grams baking powder (leavening)
  • 3 grams fine sea salt (enhances flavor)
  • 170 grams unsalted butter, melted (moisture and richness)
  • 210 grams light brown sugar, packed (adds moisture and flavor depth)
  • 100 grams sugar (sweetness)
  • 100 grams sourdough discard (adds tang and unique flavor)
  • 1 large egg, room temperature (binding)
  • 1 egg yolk, room temperature (adds richness)
  • 8 grams pure vanilla extract (flavor)
  • 200 grams chocolate chips, divided (sweetness and texture)

How to Make Best Sourdough Blondies

Step 1. Begin by preheating your oven, allowing it to reach the right temperature while you prepare the batter. This foundational step ensures the blondies bake evenly, giving you the perfect texture once they are done.

Step 2. In a medium bowl, whisk the all-purpose flour, baking powder, and sea salt together. This mixture combines the dry ingredients thoroughly, ensuring an even rise and balanced flavor throughout the blondies.

Step 3. In a larger mixing bowl, combine the melted unsalted butter and both sugars. Mixing these together until completely blended is important; the sugar granules should dissolve a bit in the warm butter, creating a creamy mixture that enhances the final treat’s texture.

Step 4. Next, incorporate the sourdough discard into the butter and sugar mixture. Stir until fully integrated. This addition not only brings moisture but also infuses the blondies with a subtle tang that distinguishes them from other recipes.

Step 5. Add in the large egg, egg yolk, and pure vanilla extract to the mixture. Blend these ingredients well until the batter appears smooth. This step is vital as it binds the ingredients while contributing to the overall flavor profile.

Step 6. Gradually introduce the dry mixture to the wet mixture. Mix gently, ensuring there are no flour pockets left. You want to achieve a smooth, cohesive batter without overworking it, which helps the blondies maintain a tender texture.

Step 7. Fold in about two-thirds of the chocolate chips. This addition enhances the chocolate flavor and ensures you’ll have melty pockets of chocolate throughout the blondies. Keep the remaining chips aside for topping later.

Step 8. Pour the batter into a prepared baking dish, smoothing it out into an even layer. This evenness is crucial for ensuring that they bake uniformly, yielding a consistent texture from edge to center.

Step 9. Sprinkle the remaining chocolate chips over the top of the batter. This not only adds a visual appeal but also provides additional bursts of chocolate flavor with each bite.

Step 10. Bake the blondies until they are perfectly golden brown and a toothpick inserted in the center comes out with only a few moist crumbs. Watch the edges for a slightly firmer texture—this is a good cue that the blondies are done baking.

The Best Sourdough Blondies You'll Ever Bake

Serving Suggestions

These sourdough blondies are a versatile treat that can work well in various settings. You might consider serving them for breakfast alongside a warm cup of coffee or tea when you need a little extra comfort in the morning. They also make great snacks, perfect for lunchbox additions or quick energy boosts throughout the day. Family meals can be sweetened up with a few blondies for dessert, and the leftovers can be enjoyed over the week for quick treats and midnight snacks, keeping well in an airtight container.

Pro Tips for Best Results

  • Ensure your butter is fully melted, but not too hot, to avoid cooking the eggs during mixing.
  • Measure your flour properly; too much flour can lead to dense blondies.
  • You can adjust the amount of chocolate chips based on your preference, but keeping some for topping adds a lovely finish.
  • Allow them to cool sufficiently in the pan for better cutting and handling.
  • Using room-temperature eggs helps the batter blend smoothly, creating a better texture.

Common Mistakes to Avoid

  1. Overmixing the batter: Overmixing can lead to tough blondies. Stir just until combined to maintain a tender texture.
  2. Not measuring ingredients accurately: Incorrect measurements can affect the balance of flavors and texture. Always use a kitchen scale or proper measuring cups.
  3. Underbaking or overbaking: Both can ruin the texture. Keep an eye on them as they bake and use the toothpick test to gauge doneness.
  4. Cold ingredients: Using cold eggs can lead to an uneven mix. Be sure your eggs are at room temperature for best results.
  5. Using stale sourdough discard: Ensure your sourdough discard is fresh for the best flavor and moisture contribution. If it’s been stored too long, it may not perform well.
  6. Skipping the cooling time: Cutting the blondies too soon can lead to crumbling. Let them cool adequately in the pan before slicing.

Variations & Substitutions

You might consider adding nuts like pecans or walnuts for added texture and flavor. If you’re looking for a more fudgy version, reduce the flour slightly. Swapping in a touch of cinnamon can introduce a warm background note, complementing the chocolate nicely.

Storage & Reheating

Store any leftovers at room temperature in an airtight container for up to three days for optimal freshness. If you need to keep them longer, refrigerate them for up to a week. For freezing, wrap the blondies tightly in plastic wrap and place them in a freezer-safe bag for up to three months. When ready to enjoy, let them come back to room temperature, or pop them in the microwave for a few seconds for a warm treat that restores their initial softness.

Nutrition Information

Calories: 280

Total Fat: 14g

Saturated Fat: 8g

Carbohydrates: 36g

Fiber: 1g

Sugar: 20g

Protein: 3g

Sodium: 100mg

Frequently Asked Questions

Can I make this recipe ahead of time?

You can prepare the batter and store it in the refrigerator for a day before baking. This method allows you to enjoy fresh-baked blondies whenever you’re ready.

How long does it last in the fridge?

These blondies can be kept in the fridge for about a week. Make sure they are in an airtight container to maintain their texture and flavor.

Can I freeze this recipe?

Yes, you can freeze cut blondies or the entire batch. Just ensure they are properly wrapped to keep them fresh. They can last up to three months in the freezer.

What can I substitute for one ingredient?

If you don’t have sourdough discard, you can replace it with an equal amount of applesauce for moisture, but it will alter the flavor profile.

Why didn’t my recipe turn out as expected?

Many factors can affect the outcome, such as ingredient measurements, mixing method, or baking time. Monitoring these closely can help ensure the best results.

Final Thoughts

Making these sourdough blondies is not only straightforward but also rewarding, as you can enjoy the comforting flavors and textures with every bite. The balance of sweetness with a hint of tang from the sourdough creates a charming treat that is hard to resist. Remember, this recipe is about the simple joy of baking and sharing delicious food with others, so take your time and enjoy the process.

Deliciously baked sourdough blondies with a golden crust and rich flavor

Sourdough Blondies

These sourdough blondies are an indulgent treat with a unique depth of flavor thanks to the sourdough discard, combining rich brown sugar and chocolate chips for a comforting dessert.
Prep Time 15 minutes
Cook Time 25 minutes
Total Time 40 minutes
Course Dessert, Snack
Cuisine American
Servings 12 pieces
Calories 280 kcal

Ingredients
  

Dry Ingredients

  • 245 grams all-purpose flour (structure)
  • 2 grams baking powder (leavening)
  • 3 grams fine sea salt (enhances flavor)

Wet Ingredients

  • 170 grams unsalted butter, melted (moisture and richness)
  • 210 grams light brown sugar, packed (adds moisture and flavor depth)
  • 100 grams sugar (sweetness)
  • 100 grams sourdough discard (adds tang and unique flavor)
  • 1 large egg, room temperature (binding)
  • 1 large egg yolk, room temperature (adds richness)
  • 8 grams pure vanilla extract (flavor)

Chocolate Chips

  • 200 grams chocolate chips, divided (sweetness and texture)

Instructions
 

Preparation

  • Preheat your oven.
  • In a medium bowl, whisk the all-purpose flour, baking powder, and sea salt together.
  • In a larger mixing bowl, combine melted unsalted butter and both sugars until completely blended.
  • Incorporate the sourdough discard into the butter and sugar mixture, stirring until fully integrated.
  • Add the large egg, egg yolk, and vanilla extract, blending until the batter is smooth.
  • Gradually mix the dry mixture into the wet mixture until a cohesive batter forms.
  • Fold in about two-thirds of the chocolate chips.
  • Pour the batter into a prepared baking dish, smoothing it out.
  • Sprinkle the remaining chocolate chips over the top of the batter.

Baking

  • Bake until golden brown and a toothpick inserted in the center comes out with only a few moist crumbs.

Notes

Ensure your butter is fully melted but not too hot. Measure flour accurately to avoid dense blondies. Cool adequately in the pan for better cutting.
Keyword Baking, Brownies, Chocolate Chips, Dessert Recipe, Sourdough Blondies

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Cooking has always been my way of sharing comfort, connection, and joy. From simple moments in the kitchen to meals shared with loved ones, food has always brought meaning to my life. BeamRecipes is where I share that passion with you.

 

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