Sourdough Discard Donuts Recipe (2024)

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Make the softest glazed doughnuts and use your sourdough discard with this delicious sourdough discard donuts recipe! Make the same day, or rest the donuts overnight to prepare in the morning. Either way, you’ll love the results!

Sourdough Discard Donuts Recipe (1)

“These are the best doughnuts I’ve ever tasted!” At least three of these messages, from three different people, lit up my phone after I delivered bags of donut deliciousness to some neighbors. And darlings, they aren’t exaggerating. I’ve made some really good doughnuts, but usually left the classic glazed doughnut to the pros. Armed with my sourdough starter, I can confidently say… not anymore!

I don’t know what it is about fresh doughnuts, but they’re really something magical. This recipe was just me playing around using my sourdough discard. We didn’t have any pecans on hand for sticky buns, and I’d come across a recipe for making glazed doughnuts I wanted to try. I posted on my personal social media and got several requests for the recipe! So here it is! Thank you for the wonderful excuse to make more donuts. 😉

Sourdough Discard Donuts Recipe (2)

Did you know that you can basically use your sourdough discard in any recipe that calls for flour and liquid (including a CHOCOLATE version of these donuts!)? The substitution is made by weight! A cup of flour weighs 4.5 ounces, and a cup of water or milk is 8 ounces. So if your starter is equal parts water and flour, 6 ounces of starter will replace 2/3 cup of flour and a little over 1/3 cup of liquid. Easy!

Some of you who aren’t mathematically inclined just got that glazed look. Stay with me! We have donuts to make! That’s the only kind of glaze we want! Also, I did the math for you. You can just follow the recipe. Love you!

Sourdough Discard Donuts Recipe (3)

This recipe makes about 16 standard donuts and 18 doughnut holes. Why the difference? Well, you get one donut hole per donut, and then I cut extra holes once I no longer have enough dough to make big doughnuts. You’ll want those extra doughnut holes, I promise. They’re so good! Fluffy and perfectly poppable!

Sourdough Discard Donuts Recipe (4)

A few sourdough discard donuts FAQs…

The first thing you may be wondering is, “why use sourdough discard?” Most of us with sourdough starters really hate to waste perfectly good ingredients every time we feed our starter. So we get creative and use it in recipes like this one. If you have a nice tangy sourdough, the starter also adds the tiniest hint of flavor. It’s delicious in savory recipes, but fabulous in sweet recipes! In this sourdough donut recipe, I think the tang of the starter cuts the sweetness slightly. And the fact that these donuts are sweet but not too sweet, even with the glaze, is what makes them taste straight from a shop!

Sourdough Discard Donuts Recipe (5)

Second, you might be curious about baking these doughnuts. Don’t do it. This recipe isn’t for baked donuts and you won’t end up with the best results. To get the light and airy texture, you need the quick hit of heat that oil provides. In this case, even the air fryer couldn’t come close. Donuts in the air fryer came out pretty dense by comparison. Doughnuts are a treat, so it’s okay to fry. As someone who really hates the smell of frying oil, you know the results are worth it if I’m telling you to deep fry. Promise.

Sourdough Discard Donuts Recipe (6)

Third, and probably one of my favorite things about this recipe, you CAN prep the dough and let it rest overnight! Random side story… last year I hosted a “donut day” at my house. I like to have neighbors over for coffee and treats, sometimes with themes. I was up SO early that morning to get everything ready between frying and rising time. NOT required with this recipe! I can’t even tell you how nice it was to prep the dough the night before, leave it in the fridge to rise, then cut and fry the doughnuts the next day while making coffee. Less than an hour to fresh glazed doughnuts in the morning was amazing! Like, I could even possibly make these donuts for a holiday breakfast or weekend brunch kind amazing.

Sourdough Discard Donuts Recipe (7)

So bookmark this recipe, gather your extra sourdough starter, and get ready to make some of the best glazed donuts you’ve ever tried! Happy baking, darlings!

Sourdough Discard Donuts Recipe (8)
Sourdough Discard Donuts Recipe (9)

Sourdough Discard Donuts Recipe

Yield: about 16 doughnuts

Prep Time: 20 minutes

Cook Time: 40 minutes

Chilling Time: 1 hour

Total Time: 2 hours

Make the softest glazed donuts and use your sourdough discard with this delicious sourdough discard donuts recipe! Make the same day, or rest the donuts overnight to prepare in the morning. Either way, you'll love the results!

Ingredients

  • 1/2 cup sourdough discard (6 ounces)
  • 3/4 cup whole milk (6 ounces)
  • 1/4 cup granulated sugar
  • 2 1/4 teaspoons active dry yeast
  • 2 large eggs, lightly beaten
  • 8 tablespoons unsalted butter, melted
  • 3 1/3 cups all-purpose flour, plus a little more for dusting (15 ounces)
  • 1 teaspoon kosher salt

Glaze Recipe:

  • 3 cups powdered sugar, sifted
  • 1/2 cup heavy cream
  • 1 tablespoon vanilla extract
  • pinch salt

Instructions

  1. Place the milk in a microwave-safe measuring glass and warm for 20 seconds so that it's fairly warm but not very hot. You don't want to burn the yeast!
  2. Pour the milk into the bowl of your stand mixer fitted with the dough hook or a large mixing bowl. Stir in the sugar, then sprinkle the yeast over top. Allow the mixture to sit for 5 minutes until it looks a little foamy. While this is happening, melt your butter and set it aside to cool a little.
  3. Stir in the sourdough discard, eggs, butter (which shouldn't be hot by now), and salt.
  4. Add the flour in 3 batches and stir until combined. If you are using the stand mixer, knead on low speed for 4-5 minutes until smooth. Otherwise, knead as best you can by hand. Try not to add too much flour. The dough is on the soft and slightly wet side, but shouldn't be sticky.
  5. Place the dough in a lightly oiled bowl and cover. Refrigerate for an hour or two, until cold, or overnight (about 8-10ish hours).
  6. Once the dough is cold, remove from the refrigerator and place it on a lightly floured surface. Roll to 1/2 inch thickness. Cut the doughnuts out with a 3-inch doughnut cutter (see notes).
  7. Set the cut donuts on lightly floured parchment paper-lined baking sheets. Give them enough room to expand. Spray with a little nonstick spray and cover with plastic wrap. Allow to rise 45-60 minutes at room temperature until they look puffy.
  8. Toward the end of the rising time, heat your oil to 350 F over medium heat. A thermometer is really helpful here to monitor temperature.
  9. Line 2 baking sheets. One will have parchment paper and the other should have a double layer of paper towels for draining the fried donuts.
  10. Prepare the glaze by sifting the powdered sugar into a small mixing bowl. Stir in the heavy cream, vanilla extract, and salt. It should be a smooth glaze that's neither too thin or too thick. You can make it thicker by adding more sugar, and thinner by adding more cream.
  11. Add doughnuts in batches to the hot oil and cook for about one minute per side until the doughnuts are a golden brown. Donut holes will take a little less time.
  12. Remove the cooked donuts from the hot oil with a slotted spoon and place on the paper towels briefly to drain. Add a new batch of donuts to the oil.
  13. While those donuts are cooking, dip the still-warm donuts on the paper towels into the glaze, turning once to fully coat. Remove and place on the parchment paper-lined sheet to set.
  14. Repeat this process until all the donuts and doughnut holes have been cooked and glazed. Enjoy immediately!
  15. If you happen to have extra doughnuts, you can store them at room temperature in a box, or lightly covered. They tend to sweat in airtight containers. As with all donuts, these are their very best the day they are made. Enjoy!

Notes

  • I don't own a donut cutter. I have a set of circle cookie cutters. I use a 3-inch circle cutter for the outer circle and one of the smaller cutters for the donut "hole". A wide-mouth jar or glass can also work just as well.
  • If you'd like to make filled doughnuts, don't cut out the center hole. The cook time will be slightly longer.
  • The glaze may look a little thick when you mix it, but since you are dipping a hot donut in there, you need this to be on the slightly thicker side so enough sticks. The donuts in the photos were only dipped once. Feel free to adjust glaze consistency to fit your preference.

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Sourdough Discard Donuts Recipe (2024)

FAQs

What happens if I let my sourdough rise too long? ›

The dough/levain will remain at it's peak size for a time, then it will begin to deflate. The same thing that happens if you let regular yeast rise too long. It runs out of sugar, can't make any more bubbles, and whole thing collapses.

Why is my donuts not fluffy? ›

To make light and fluffy donuts, make sure that your dough is properly risen by allowing it to rest in a warm place until it doubles in size. Also, avoid overmixing the dough as it can lead to a denser texture. Handling the dough gently and not overworking it will help maintain the desired fluffiness.

What is the best flour for donuts? ›

Use real cake flour – not DIY cake flour!

DIY substitutions don't really cut it, and AP flour will not create doughnuts with that same soft texture. Also, bleached cake flour will work best. Unbleached (like King Arthur Baking) won't absorb as much moisture, and you may end up with doughnuts that crumble while frying.

Can you over ferment your sourdough starter? ›

Recommended feeding ratio 1:4:4 or even 1:5:5. Feeding it only once a day, or in a low feeding ratio can lead to an over fermented starter. And it's not only the flavour/odour that will be rather sour, but also the wild yeast activity is compromised.

Is it OK to let sourdough rise overnight? ›

You can cold ferment or cold proof your sourdough overnight because the cold temperature of the fridge stops the dough from over fermenting.

What does overworked sourdough look like? ›

Over-proofed dough is very soft, when you pull at it, it falls apart easily, it's sticky, it smells sour/acidic and can have a crêpey look/feel. If you've shaped it, it will deflate when you poke at it.

Why are my homemade donuts so dense? ›

Stiff/Dense Donuts: Under proofed dough. Poke the dough, if it springs back too quickly they are under proofed and need more time. Cracked Donuts: The donuts could be under-proofed, you didn't get a clean cut on the donuts when cutting them out, or the dough was too cold.

What makes donuts so airy? ›

The idea here is that the flour can absorb a hot liquid like water much more readily than if it were cold. This creates a dough-like blob that once incorporated into a dough will create lots of steam as the doughnuts are fried. The steam not only leavens the dough, but forms a light and fluffy texture.

What makes Krispy Kreme donuts so fluffy? ›

Yeast donuts are essentially the kind that you'd get at a typical donut shop, like Krispy Kreme. They're leavened with yeast and then fried, resulting in a donut that's puffy, airy, and light, and they're usually covered in some kind of glaze.

What flour does Dunkin donuts use? ›

Donut: Enriched Wheat Flour (Wheat Flour, Malted Barley Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Water, Palm Oil, Sugar, Cake Donut Mix [Enriched Wheat Flour (Wheat Flour, Niacin, Reduced Iron, Thiamin Mononitrate, Riboflavin, Folic Acid), Nonfat Dry Milk, Egg Yolk, Leavening (Sodium ...

What is the best oil for homemade donuts? ›

Canola oil specifically is the one of the best choices because it has a light color, mild flavor and a high smoke point making it ideal for frying donuts.

What is the best oil to use for doughnuts? ›

What kind of oil is best for cooking donuts? The best oil is the one with the least flavour. Vegetable oil and canola oil are both very good in this respect. The most important thing is to use the same oil for the same kinds of foods, since oil readily absorbs flavours and aromas.

What can ruin a sourdough starter? ›

Things that Will Kill A Sourdough Starter

High Temperatures - preheating your oven with your sourdough starter inside can lead to your starter's demise - but it would have to be completely baked for it to be completely unresponsive to some TLC.

What happens if you use old sourdough starter? ›

You can definitely discard a stale or inactive sourdough starter and start fresh with new ingredients. The old starter doesn't necessarily remain a part of the culture unless you intentionally keep a portion of it to incorporate into the new batch.

Can I use starter that has fallen? ›

You can keep a “peaked” starter in the refrigerator for about 12 hours (sometimes more), and still use it directly in your mix. You do not need to let it come up to room temperature. If your starter is well past peak (a few hours) and visibly falling, you can give it a “refresh” feeding to reactivate it.

What's the longest you can let sourdough rise? ›

Yeasted bread can over proof in the fridge if you let it rise for too long. If you don't watch the clock carefully, baker's yeast will puff up the dough to its max and the dough will begin to deflate. Sourdough bread, on the other hand, can easily be left in the fridge for 8-24 hours during the second rise.

Can you let sourdough rise for 12 hours? ›

A sourdough starter may take up to 12 hours or longer to rise your bread dough. This can be really overwhelming for a new sourdough baker, but you don't actually need to be around while your wild yeast are doing their thing. Once you are more experienced, you'll be able to set and forget.

How long is too long for sourdough proofing? ›

The longer you leave your dough in the refrigerator, the more sour and complex flavors it will develop. You can easily leave a loaf in the refrigerator for 3 days before baking. I've gone as long as 5 days, but you will see some deterioration of the loaf after Day 3.

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