Sourdough Donut

Prep time: 20 minutes
Cook time: 30 minutes
Total time: 50 minutes
Servings: 12 donuts

Sourdough donuts are a delightful blend of tangy, fluffy layers with a sweet, glazed exterior. They offer an exquisite treat for breakfast or as a sweet snack during the day. By utilizing your sourdough starter, these donuts introduce a unique twist to classic fried treats. Whether you are a seasoned baker or a weekend warrior in the kitchen, making sourdough donuts can be an enjoyable and rewarding experience.

What Is Sourdough Donut?

Sourdough donuts are essentially yeast-based donuts that make use of a sourdough starter as their leavening agent. Unlike traditional donuts, which often rely on commercial yeast, sourdough brings an underlying flavor and texture that’s simply unmatched. This fermentation process yields not only a slightly tangy taste but also a light and airy texture – something every donut lover dreams of sinking their teeth into.

Why You’ll Love This

This recipe for sourdough donuts is quick and straightforward, perfect for busy mornings or as a delightful treat to impress guests. The tangy flavor profile works beautifully with sweet glazes and toppings. Plus, using a sourdough starter means you’re making something artisanal and elevating your home baking game. They are perfect for busy parents looking to whip up something delicious for the kids or kitchen beginners eager to try their hands at frying.

Ingredients You’ll Need

• Active sourdough starter: 1 cup – This gives the donut its characteristic tang and helps with leavening.
• All-purpose flour: 4 cups – Provides structure and helps the donuts rise; ensure it’s measured properly using the spoon and level method.
• Granulated sugar: 1/2 cup – Sweetens the donuts and enhances the flavor.
• Milk: 1/2 cup (warm) – Adds moisture and helps dissolve the sugar; make sure it’s not too hot to kill the yeast.
• Eggs: 2 (large) – Adds richness and helps bind the ingredients together.
• Butter: 1/4 cup (melted) – Adds flavor and ensures a moist texture.
• Vanilla extract: 2 teaspoons – Provides a wonderful aroma and enhance the flavor.
• Baking powder: 1 tablespoon – If your sourdough starter is not very active, this will help the donuts rise extra well.
• Salt: 1/2 teaspoon – Enhances the overall flavor of the donuts.
• Vegetable oil: for frying – Choose an oil with a high smoke point for the best frying results.

How to Make

1. Activate the starter: Begin by ensuring your sourdough starter is healthy and bubbly. Feed it at least 4 hours before beginning your donut batter to ensure optimal fermentation and flavor development.
2. Mix wet ingredients: In a large mixing bowl, combine the warm milk, melted butter, eggs, vanilla extract, and your active sourdough starter. Mix until fully integrated.
3. Combine dry ingredients: In a separate bowl, whisk together the all-purpose flour, sugar, baking powder, and salt. This ensures an even distribution of the dry ingredients when combined with the wet mixture.
4. Incorporate together: Gradually add the dry ingredients to the wet mixture. Stir until just combined. Be careful not to overmix, as this can lead to denser donuts.
5. Let the dough rise: Cover the bowl with a clean cloth and let the dough rise in a warm location for about 1 to 2 hours, or until it has doubled in size.
6. Shape the donuts: After the dough has risen, turn it out onto a floured surface. Roll it out to about 1/2 inch thickness. Use a donut cutter or two round cutters to cut out donuts and hole centers. Let them rest for another 30 minutes to rise slightly.
7. Heat the oil: In a large pot or deep fryer, heat vegetable oil to 350°F (175°C). Use a thermometer for accuracy, as the correct temperature is crucial for frying donuts perfectly.
8. Fry the donuts: Carefully place a few donuts into the hot oil, being mindful not to overcrowd the pot. Fry for about 2-3 minutes on each side, until golden brown.
9. Drain and cool: Once done, remove the donuts with a slotted spoon and place them on a paper towel-lined cooling rack to drain excess oil.
10. Glaze or sugar coat: Once the donuts have cooled slightly, dunk them in your favorite glaze or sprinkle with sugar, and enjoy!

Variations & Substitutions

Cinnamon Sugar Sourdough Donuts: After frying, toss the donuts in a mixture of granulated sugar and cinnamon for a delightful coating. This classic combination provides a sweet and spicy flavor that complements the sourdough base perfectly.

Chocolate Glazed Sourdough Donuts: For chocolate lovers, melt some semi-sweet chocolate with a bit of butter, and dip the tops of your cooled donuts. Allow the glaze to set before serving. The rich chocolate pairs beautifully with the tangy sourdough.

Maple Glazed Sourdough Donuts: Substitute the vanilla extract in the glaze for maple extract. This gives an incredible depth of flavor with hints of caramel, resulting in a comforting and seasonal twist.

Jelly-Filled Sourdough Donuts: Once your donuts are fried and cooled, use a piping bag to inject your favorite jam or jelly directly into the center. Classic raspberry or strawberry are great choices, but feel free to experiment with your favorite flavors.

Vegan Sourdough Donuts: For a vegan option, replace eggs with flax eggs (1 tablespoon flaxseed meal mixed with 3 tablespoons water per egg) and use plant-based milk and butter substitutes. Be sure to check your sugar for vegan compliance as well.

Common Mistakes to Avoid

One common error in making sourdough donuts is under-kneading the dough. This can lead to dense donuts. Ensure that the dough is smooth and elastic for the best texture. Another mistake is frying at the wrong temperature; if the oil is too hot, the donuts will brown on the outside but remain raw inside. Conversely, if the oil is too cold, they’ll absorb too much oil, becoming greasy. Use a thermometer to monitor the heat.

Be careful not to overwork the dough while mixing or shaping, as this can lead to tough donuts. Always mix until just combined. Finally, remember to let the dough rest properly. Skipping this step can yield donuts that don’t rise as desired.

Storage, Freezing & Reheating Tips

Store any leftover sourdough donuts in an airtight container at room temperature for up to 2 days; they are best enjoyed fresh. For longer storage, consider freezing them. Place the cooled donuts on a baking sheet to freeze individually, then transfer them to a freezer-safe bag or container for up to three months. When ready to enjoy them, let them thaw at room temperature.

To reheat refrigerated or frozen donuts, preheat your oven to 350°F (175°C) and bake for 5-10 minutes. This will help regain some of the original texture and warmth. However, avoid microwaving as this may create a soggy texture.

Frequently Asked Questions

Can I use discard sourdough starter for this recipe?
Yes, using discard sourdough starter is a great idea! It adds flavor and reduces waste. The donuts will still be delicious, though you may want to consider adjusting the amount of flour and liquid slightly since discard starter can vary in hydration level.

How do I know if my donuts are cooked through?
The best method to check if your donuts are cooked is by checking their color; they should be golden brown. Additionally, you can insert a toothpick into the thickest part of the donut, and if it comes out clean, your donuts are cooked properly.

Can I bake these donuts instead of frying them?
While frying is traditional and gives a specific texture, you can bake these donuts too. Place them on a baking sheet lined with parchment paper and bake at 350°F (175°C) for about 15-20 minutes. They won’t be as crispy but will still be fluffy and delicious.

What should I do if my dough doesn’t rise?
If your dough doesn’t rise, this could be due to an inactive starter. Make sure your sourdough starter is bubbly and has been recently fed. If your starter is fine, consider giving the dough more time or placing it in a warmer environment to encourage rising.

What are some good topping options for Sourdough Donuts?
There are plenty of options! Classic glazes, chocolate dips, powdered sugar, or fun toppings like crushed nuts or sprinkles can all enhance the flavor and presentation. Play around with different glazes for seasonal variations like pumpkin spice or peppermint to make them extra special.

Conclusion: Sourdough donuts are a delicious way to honor the unique flavors of sourdough while enjoying a classic treat. They’re surprisingly easy to make and can be customized to suit anyone’s tastes. With a bit of practice, you’ll find yourself whipping up batches of these delightful donuts for any occasion!