Baked cinnamon sugar sourdough donuts provide a soft, tangy, and pillowy treat that transforms your active sourdough starter into a bakery-quality breakfast. These oven-baked delights eliminate the need for hot oil while maintaining a tender crumb and a classic flavor profile that pairs effortlessly with a warm morning coffee or tea.
Table of Contents
Table of Contents
Why You’ll Love This Baked Cinnamon Sugar Sourdough Donuts
These donuts lean into the complex, subtle tang of fermented sourdough, which creates a deeper flavor than standard yeasted recipes. By baking rather than frying, you achieve a much lighter texture that feels less heavy during a slow morning while still providing that essential fluffy bite everyone expects from a donut.
Simplicity is at the core of this recipe. You don’t need to manage a deep fryer or deal with leftover oil disposal, making this a cleaner kitchen project. The active starter does the heavy lifting for the rise, resulting in a consistent structure that holds its shape beautifully in the oven.
These donuts keep remarkably well, retaining their pillowy softness for days. Their aroma, featuring a blend of warm cinnamon and sweet sugar, quickly fills your kitchen, offering a nostalgic and comforting experience that turns a normal breakfast into a special occasion.
Ingredients of the Baked Cinnamon Sugar Sourdough Donuts
For the Donut Dough
- 1/2 cup active, bubbly sourdough starter
- 1/4 cup warm whole milk
- 1/4 cup granulated sugar
- 3 tablespoons melted unsalted butter
- 1 large egg, room temperature
- 2 cups all-purpose flour
- 1/2 teaspoon fine sea salt
For the Topping
- 4 tablespoons unsalted butter, melted
- 1/2 cup granulated sugar
- 1 tablespoon ground cinnamon
Equipment / Tools Needed
- Large mixing bowl
- Donut pan
- Rolling pin
- Donut cutter or two circular cookie cutters
- Wire cooling rack
- Pastry brush
Step-by-Step Instructions
Step 1: Prepare the Dough
In a large bowl, whisk together your active sourdough starter, warm milk, melted butter, sugar, and egg until the mixture is uniform and smooth. Gradually fold in the flour and salt until a shaggy, cohesive dough begins to form. Knead the dough gently on a lightly floured surface for about five minutes until it feels smooth and elastic to the touch.
Step 2: Let the Dough Rise
Place your ball of dough into a lightly greased bowl and cover it with a warm, damp cloth. Allow it to rise in a draft-free spot for four to six hours, or until it has doubled in size and looks aerated and puffy. A well-risen dough is key to ensuring those signature light textures inside your donuts.
Step 3: Shape and Cut
Once risen, punch the dough down gently to release air bubbles. Roll the dough out to about 1/2 inch thick on a floured surface. Use your donut cutter to punch out the rings. Place the donuts on a parchment-lined baking sheet or directly into a greased donut pan for a final 45-minute rest.
Step 4: Bake to Perfection
Preheat your oven to 350°F. Bake the donuts for 12 to 15 minutes. You are looking for a pale golden color on the edges and a springy texture when gently poked. Do not overbake, as this will dry out the delicate crumb.
Step 5: Add the Coating
While the donuts are still slightly warm, brush them thoroughly with the melted butter. Immediately dip and roll each donut into a shallow bowl filled with the cinnamon and sugar mixture. Ensure an even, thick coating covers every inch for that iconic crunch.
Tips & Tricks
To ensure maximum freshness, use an active, fed starter that has peaked recently. If your dough feels too sticky, avoid adding too much flour at once; instead, use lightly oiled hands to handle the dough. Always dip the donuts in the butter and cinnamon sugar while they are still warm to allow the coating to adhere properly.
Serving Suggestions
These donuts are best served warm alongside a cup of pour-over coffee or a spiced chai latte. For a festive brunch, consider adding a side of fresh berries or a dollop of thick Greek yogurt to balance the sweetness. They work perfectly as a standalone treat or as the star of a weekend coffee table spread.
Variations / Substitutions
You can easily substitute the cinnamon sugar for a simple vanilla glaze made of powdered sugar and milk if you prefer a smoother finish. For a nutty crunch, consider adding crushed toasted pecans to the cinnamon sugar mixture. If you prefer a more decorative look, a light cocoa powder dusting over the sugar adds a subtle chocolate note without overpowering the sourdough tang.
Storage and Reheating
Store any leftover donuts in an airtight container at room temperature for up to two days. For longer storage, keep them in the freezer for up to one month. To reheat, simply place them in a 300°F oven for five minutes to restore their soft, pillowy texture. Avoid the microwave, as it may result in a rubbery consistency.
Nutritional Info
Calories: 210 kcal
Protein: 4g
Carbohydrates: 32g
Fat: 8g
Conclusion
Baked cinnamon sugar sourdough donuts represent the perfect marriage of traditional fermentation and modern convenience. The balance of a slightly tangy interior with a warm, crunchy exterior makes them an unforgettable breakfast staple.
Getting started with this recipe is a rewarding journey for any home baker. We hope these donuts bring as much comfort to your kitchen as they do to ours, making your morning routine a bit more special every time you bake them.
FAQ
Can I prep these the night before?
Yes, you can place the shaped donuts in the refrigerator overnight for a final cold-proof. Just bring them to room temperature for about 30 minutes before baking to ensure they rise well in the oven.
What if my starter isn’t very active?
If your starter is sluggish, the rise time may increase significantly. Ensure it is fed and bubbly before mixing your dough, as the strength of the starter determines the fluffiness of your final donuts.
Can I use a different flour?
You can substitute a portion of the all-purpose flour with bread flour for a slightly chewier texture. We generally recommend staying away from heavy whole wheat flours, as these can make the donuts too dense.
How do I keep the sugar coating from getting soggy?
The sugar coating is best enjoyed immediately after applying. If you are serving them later, store the cooked donuts in a container and wait to brush them with butter and toss in the cinnamon sugar right before you are ready to serve.
Baked Cinnamon Sugar Sourdough Donuts
Ingredients
- 1/2 cup active sourdough starter
- 1/4 cup warm whole milk
- 1/4 cup granulated sugar
- 3 tablespoons unsalted butter, melted
- 1 large egg, room temperature
- 2 cups all-purpose flour
- 1/2 teaspoon fine sea salt
- 4 tablespoons unsalted butter, melted (for topping)
- 1/2 cup granulated sugar (for topping)
- 1 tablespoon ground cinnamon (for topping)
Instructions
- Whisk starter, warm milk, melted butter, sugar, and egg in a large bowl.
- Fold in flour and salt until a dough forms.
- Knead on a floured surface for five minutes until smooth and elastic.
- Place in a greased bowl, cover with a damp cloth, and let rise for 4-6 hours until doubled.
- Punch down risen dough to release air.
- Roll out to 1/2 inch thickness and cut using a donut cutter.
- Place in a greased donut pan and let rest for 30 minutes.
- Preheat oven to 350F.
- Bake for 12-15 minutes until lightly golden.
- Dip warm donuts in melted butter and roll in cinnamon sugar mixture.