The Ultimate Sourdough Donut Recipe (Better Flavor, Better Texture)

Last updated on February 19th, 2026

Bland store-bought donuts just don’t cut it anymore. This sourdough donut recipe takes the classic treat to a whole new level. The sourdough difference gives these treats amazing flavor complexity and a lighter texture that just can’t be matched. Plus, using your existing sourdough starter makes these donuts easier to digest and they stay fresh way longer.

This sourdough donut recipe will change your baking game.

Table of Contents

• What We're Making Today
• Ingredients
• Step 1: Prepare Your Sourdough Starter
• Step 2: Make the Dough
• Step 3: Fermentation and Proofing
• Step 4: Shape the Donuts
• Step 5: Frying vs. Baking
• Step 6: Glazes and Toppings
• Donut Revolution, The Sourdough Way!
• FAQs – The Ultimate Sourdough Donut Recipe

What We’re Making Today

Today we are learning how to make sourdough donuts from scratch using your existing starter.

Compared to regular donuts, sourdough versions have a richer, more complex flavor, lighter texture, longer shelf life, and are easier to digest. You can fry or bake them, and this recipe makes donuts that store-bought donuts simply cannot match.

Why Make Sourdough Donuts?

If you have ever bitten into a donut and thought “this is fine, but it could be so much better,” sourdough is your answer. These are not just donuts with a twist. They are genuinely next-level treats. Soon you’ll have everyone asking what your secret is.

Here is how they stack up against regular donuts:

Feature	Regular Donuts	Sourdough Donuts
Leavening	Commercial yeast	Wild yeast starter
Flavor	Sweet, one-dimensional	Tangy, complex
Texture	Dense or airy	Light, pillowy
Digestibility	Standard	Easier to digest
Shelf life	1-2 days	Stays fresh longer
Prep time	Quick	Requires fermentation

The extra time investment is genuinely worth it. Natural fermentation does the heavy lifting on flavor so you get a donut that tastes like it came from a seriously good bakery.

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Ingredients

Ingredient	Amount	Notes
All-purpose flour	500g	Organic, unbleached preferred
Active sourdough starter	200g	Fed 4-6 hours before use
Unsalted butter, softened	60g
Large eggs, room temperature	3
Granulated sugar	100g
Whole milk, slightly warmed	240ml
Vanilla extract	1 tsp
Ground nutmeg	1/2 tsp
Salt	1 tsp
Vegetable oil for frying	~2 quarts	Grapeseed, peanut, or refined coconut oil work well

Substitutions

Good news if you have dietary restrictions: this recipe is pretty flexible.

Flour alternatives:

• Bread flour adds extra chewiness thanks to its higher protein content (12-14%), and is a great upgrade if you have it on hand
• Replace up to 25% of white flour with whole wheat for a nuttier, more complex flavor
• Gluten-free cup-for-cup blend works with 1 tablespoon of psyllium husk powder added for structure

Dairy-free options:

• Coconut oil in place of butter adds a subtle tropical note that pairs beautifully with sourdough tang
• Plant-based butter works too, just choose a low-water-content variety for best results

Egg-free option:

Replace each egg with 1/4 cup applesauce + 1 tablespoon cornstarch (donuts may turn out slightly denser, but still delicious)

Related: Sourdough Pumpkin Donuts

Step 1: Prepare Your Sourdough Starter

Think of your starter as the heart of this recipe. Give it the attention it needs and it will reward you with donuts that are absolutely worth the wait.

1. 12-18 hours before baking: Take your refrigerated starter and feed it equal parts flour and water by weight. Leave it at room temperature to wake up.
2. 4-6 hours before mixing dough: Give it a second feeding using 50g starter + 100g flour + 100g water.
3. Check for readiness: Your starter is ready when it has doubled in size, looks wonderfully bubbly, and passes the float test. Drop a small spoonful in water and it should float right up!

Target temperature: 75-80°F is the sweet spot for starter activity.

Troubleshooting a sluggish starter:

• Move it somewhere warmer, like near the stove
• Add a pinch of rye flour to your feeding for extra activity
• Switch to filtered water if chlorine may be slowing things down

Tip: Do not throw away your starter discard! It is perfect for pancakes, crackers, or sourdough chocolate cake. Nothing goes to waste here.

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Step 2: Make the Dough

Here comes the fun part. Once your starter is active and bubbly, you are ready to bring this dough together.

1. Combine your bubbly starter with warm milk and whisked eggs in a large bowl.
2. In a separate bowl, cream the butter and sugar until just combined.
3. Add the butter mixture to your wet ingredients along with vanilla and nutmeg.
4. Mix in flour and salt until everything comes together.
5. Knead for 8-10 minutes by hand or 5 minutes on medium-low in a stand mixer.

What you are looking for: A soft, slightly tacky dough that feels supple and springs back gently when poked. It should not be sticky like glue, but it should not be stiff either. When it feels like it has a little life to it, you are on the right track.

• Too sticky? Add flour one tablespoon at a time.
• Too dry? Add a small splash of milk.

Place dough in a lightly oiled bowl, cover with a damp kitchen towel, and let it rise. The hardest part now is just being patient!

Step 3: Fermentation and Proofing

This is where the magic happens. The flavors you are going to taste in the finished donut? They are developing right now, slowly and beautifully. Do not rush this stage.

Stage	Time	What to Look For
Bulk fermentation (room temp)	3-5 hours at 75-78°F	50-75% volume increase, bubbles on surface
Bulk fermentation (fridge)	Overnight	Slower, tangier flavor
Final proof after shaping	1-3 hours at room temp	Donuts wobble gently when tray is nudged
Overnight fridge proof (shaped)	8-12 hours	Let sit 30 min at room temp before frying

Poke test: Press a finger lightly into the dough. If it leaves a slight dent that slowly springs back, you are in great shape.

Temperature tips:

• Too cold: fermentation slows dramatically
• Too warm: ferments too fast without developing flavor
• No proofing box? Your oven with just the light on creates a perfectly cozy environment for your dough.

Step 4: Shape the Donuts

Now for the satisfying part: turning your beautiful dough into actual donuts.

1. Turn dough onto a lightly floured surface and roll to 1/2-inch thickness.
2. Use a 3.5-inch cutter for the outer circle and a 1-inch cutter for the center hole.
3. Press straight down without twisting for clean edges that rise evenly.
4. Transfer carefully to parchment-lined trays using a dough scraper.

No cutters? No problem:

• Use a drinking glass for the outer circle and a bottle cap for the hole
• Or hand-shape: roll dough into 2-ounce balls, poke a finger through the center, and gently widen the hole for a charmingly rustic look

Do not toss those scraps! Gather them up, let them rest for 10 minutes, then re-roll for a few extra donuts. Every scrap counts.

Step 5: Frying vs. Baking

Here is where you get to choose your own adventure. Both methods produce genuinely great results with sourdough dough.

Method	Temp	Time	Result
Deep frying	350-365°F	2-3 min per side	Crispy outside, pillowy inside, classic donut experience
Baking	375°F	12-15 minutes	Lighter on calories, less mess, more bread-like texture

Frying tips:

• Use a heavy Dutch oven for stable, even heat
• Fry only 2-3 donuts at a time to keep the oil temperature consistent
• Best oils: grapeseed, peanut, or refined coconut oil

Baking tips:

• Brush lightly with butter before baking to develop a gorgeous golden crust
• Use slightly higher hydration dough to prevent dryness during the longer cooking time

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Step 6: Glazes and Toppings

You have put in the work, now comes the really delicious part. Whether you go classic or get creative, a good glaze takes these donuts completely over the top.

Classic Glazes

Glaze	Ingredients
Vanilla	2 cups powdered sugar + 1/4 cup milk + 1 tsp vanilla extract
Chocolate	4 oz melted chocolate + 3 tbsp butter + 1 cup powdered sugar + milk to consistency
Maple	Pure maple syrup + powdered sugar + pinch of salt

Apply glaze while donuts are still slightly warm for the best coverage and adhesion.

Creative Flavor Upgrades

Want to take things up a notch? Mix any of these into your base glaze:

• Cardamom
• Orange blossom water
• Espresso powder
• Brown butter (adds incredible caramelized, nutty depth)
• Reduced fresh berry syrup (strain first, then blend into powdered sugar)

Topping Ideas

Apply while glaze is still tacky so everything sticks beautifully:

• Toasted coconut flakes
• Crushed freeze-dried berries
• Candied citrus zest
• Chopped nuts
• Cacao nibs
• Crushed pretzels

Sometimes a simple glaze is honestly the best choice because it lets the complex sourdough flavor shine through. But there are absolutely no rules here!

More on the blog: Baked Sourdough Donuts

Donut Revolution, The Sourdough Way!

Choose deep-fried for a crispy texture or baked for a healthier option, experiment with different flours to create your perfect donut.

Enjoy these delicious, tangy treats!

FAQs – The Ultimate Sourdough Donut Recipe