Why Use Sourdough Discard in Donuts?

Sourdough discard is the portion of a sourdough starter that is removed before feeding. While many people discard it, it can actually be used in a variety of baked goods, including donuts, pancakes, muffins, and cakes. In this recipe, sourdough discard enhances the dough’s flavor, texture, and rise, making it a fantastic addition.

Here’s why sourdough discard works so well in this recipe:

• Adds Depth of Flavor – The natural fermentation in sourdough discard brings a mild tang that pairs beautifully with the sweetness of the blackberry jam.
• Creates a Softer Texture – The acidity in the discard helps break down the gluten, resulting in a lighter, more tender donut.
• Reduces Waste – Instead of throwing away your sourdough discard, this recipe puts it to delicious use.
• Enhances Dough Fermentation – Even though this recipe also includes commercial yeast, the sourdough discard aids fermentation and contributes to a better rise.

The Perfect Balance of Flavors and Textures

These Blackberry Sourdough Donuts are a delightful combination of sweet, tangy, and slightly crunchy textures. Every element in this recipe plays a crucial role in creating the ultimate donut experience.

• Fluffy, Yeasted Dough – The sourdough discard and yeast work together to create an airy, soft dough that’s light but rich.
• Sweet Blackberry Jam Filling – The slightly tart, fruity filling contrasts beautifully with the soft dough and sweet sugar coating.
• Crispy Sugar Coating – Rolling the warm donuts in granulated sugar adds a slight crunch and a touch of extra sweetness.

Why These Donuts Are a Must-Try

These Blackberry Sourdough Donuts stand out for several reasons:

• Baked, Not Fried – Unlike traditional deep-fried donuts, these are air-fried for a healthier alternative that doesn’t sacrifice flavor or texture.
• Uses Simple Ingredients – This recipe requires only pantry staples, making it easy to whip up anytime.
• Great for Meal Prep – Make the dough ahead of time, and you can have fresh donuts ready in no time.
• Versatile and Customizable – You can easily switch up the filling, coating, or shape to create different variations.

Tips for the Best Homemade Sourdough Donuts

To get perfectly fluffy and flavorful donuts, keep these tips in mind:

• Use Active Yeast for a Good Rise – Even though sourdough discard helps with fermentation, you’ll still need active dry yeast to ensure the donuts rise properly.
• Don’t Over-Knead the Dough – Knead just until the dough is smooth and slightly tacky. Overworking it can make the donuts dense.
• Allow Enough Rising Time – The dough should be left to proof properly for at least 1-2 hours for the best texture.
• Fill the Donuts While They’re Slightly Warm – This makes it easier for the blackberry jam to spread evenly inside.
• Coat the Donuts in Sugar Immediately After Cooking – The sugar sticks best while the donuts are still warm.

Customizing Your Sourdough Donuts

One of the best things about homemade donuts is that they can be easily customized to suit your taste. Here are some ideas for different variations:

• Different Fillings – Swap the blackberry jam for raspberry, strawberry, blueberry, lemon curd, or Nutella for a different flavor experience.
• Chocolate Coating – Instead of rolling in sugar, dip the tops of the donuts in melted dark or white chocolate for an indulgent touch.
• Cinnamon Sugar Coating – Mix the sugar with a teaspoon of cinnamon for extra warmth and spice.
• Glazed Donuts – Instead of coating them in sugar, dip the donuts in a simple glaze made with powdered sugar and milk.
• Vegan Version – Replace the milk, butter, and egg with dairy-free alternatives like almond milk, coconut oil, and flaxseed egg.

What to Serve with Blackberry Sourdough Donuts

While these donuts are delicious on their own, you can elevate the experience by pairing them with:

• Fresh Berries – Serve with fresh blackberries, raspberries, or strawberries for a refreshing contrast.
• Whipped Cream – A dollop of lightly sweetened whipped cream makes these donuts even more decadent.
• Coffee or Tea – The rich flavors of black coffee, espresso, or chai tea complement the sweetness of the donuts.
• Vanilla Ice Cream – Serve the donuts warm with a scoop of vanilla ice cream for a dessert-worthy treat.

Storing and Reheating Your Donuts

To keep your Blackberry Sourdough Donuts fresh, follow these storage tips:

• At Room Temperature – Store in an airtight container for up to 2 days.
• Refrigeration – If storing longer, keep them in the fridge for up to 5 days, but bring them to room temperature before eating.
• Freezing – Freeze unfilled donuts in an airtight bag for up to 2 months. Thaw and fill them when ready to eat.
• Reheating – Warm them in the microwave for 10-15 seconds or in an oven at 300°F for 5 minutes to refresh their texture.

Frequently Asked Questions

Can I make these donuts without an air fryer?
Yes! You can bake them in a preheated oven at 375°F (190°C) for 12-15 minutes until golden brown.

What if I don’t have sourdough discard?
You can substitute it with ¼ cup plain yogurt or buttermilk to get a similar tangy effect.

Can I fry these donuts instead?
Absolutely! Heat oil to 350°F (175°C) and fry the donuts for 1-2 minutes per side until golden brown.

Do I have to use blackberry jam?
No, you can use any fruit jam, custard, or even chocolate ganache for the filling.

Conclusion

These Blackberry Sourdough Donuts are a delicious, creative, and resourceful way to use sourdough discard while making an indulgent treat. The combination of soft, pillowy dough, tangy sourdough flavor, sweet blackberry jam, and crispy sugar coating makes them unforgettable.

Whether you’re enjoying them fresh, serving them with coffee, or making a batch for family and friends, these donuts are a guaranteed crowd-pleaser. Plus, with endless variations and a simple preparation method, this is a recipe you’ll want to make again and again.

So, the next time you have extra sourdough discard, don’t throw it away—turn it into these mouthwatering Blackberry Sourdough Donuts!