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Freshly baked sourdough cinnamon rolls with golden swirls and creamy glaze

Sourdough Cinnamon Rolls – Soft, Fluffy & Naturally Fermented Treats

These sourdough cinnamon rolls are soft, fluffy, and packed with a delicious cinnamon-sugar filling. Naturally leavened with a sourdough starter, they have a deep, rich flavor with just the right amount of tang. Perfect for breakfast, brunch, or a special treat, this recipe requires an overnight rise for the best texture. Enjoy them with a classic vanilla glaze or a rich cream cheese frosting!
Prep Time 12 hours
Cook Time 25 minutes
Total Time 12 hours 30 minutes
Course Breakfast/Dessert
Cuisine American
Servings 12

Equipment

  • Mixing bowls (large & medium)
  • Stand mixer with dough hook (optional)
  • Measuring cups & spoons
  • Whisk
  • Rolling Pin
  • Sharp knife or dental floss (for cutting rolls)
  • Baking dish (9x13 inch)
  • Pastry brush
  • Oven

Ingredients
  

  • For the Dough:
  • ½ cup 120g active sourdough starter (recently fed & bubbly)
  • ¾ cup 180ml warm milk (whole, almond, oat, or coconut)
  • ¼ cup 50g granulated sugar
  • 1 large egg
  • 3 cups 375g all-purpose or bread flour
  • ½ teaspoon salt
  • 4 tablespoons 56g softened butter
  • For the Cinnamon-Sugar Filling:
  • ½ cup 100g brown sugar
  • 2 tablespoons 15g ground cinnamon
  • 4 tablespoons 56g softened butter
  • For the Cream Cheese Frosting: Optional
  • 4 oz 113g cream cheese, softened
  • 2 tablespoons butter softened
  • ½ cup 60g powdered sugar
  • 1 teaspoon vanilla extract

Instructions
 

  • Prepare the Dough:
  • In a large mixing bowl, whisk together the sourdough starter, warm milk, sugar, and egg until well combined.
  • Add the flour and salt, mixing until a shaggy dough forms.
  • Knead in the softened butter until fully incorporated. Knead for 8-10 minutes by hand (or 5 minutes in a stand mixer) until the dough is smooth and elastic.
  • Cover the bowl with plastic wrap and let the dough rest at room temperature for 30 minutes.
  • Bulk Fermentation (First Rise):
  • Cover the bowl with a damp towel and let it ferment overnight (8-12 hours) at room temperature until doubled in size.
  • Prepare the Cinnamon Filling:
  • In a small bowl, mix together the brown sugar and cinnamon.
  • Spread softened butter evenly over the rolled-out dough before sprinkling the sugar mixture on top.
  • Roll and Shape the Cinnamon Rolls:
  • Lightly flour a surface and roll the dough into a rectangle (about 12x18 inches).
  • Spread the cinnamon filling evenly over the dough.
  • Roll the dough tightly from the long edge into a log.
  • Cut the log into 10-12 equal rolls using a sharp knife or dental floss.
  • Place the rolls into a greased 9x13-inch baking dish, leaving space between them.
  • Second Rise:
  • Cover the dish and let the rolls proof for 4-6 hours at room temperature (or refrigerate overnight and proof for 1-2 hours before baking).
  • Bake the Cinnamon Rolls:
  • Preheat oven to 375°F (190°C).
  • Bake for 20-25 minutes, or until golden brown.
  • Make the Frosting & Serve:
  • Beat together the cream cheese, butter, powdered sugar, and vanilla until smooth.
  • Spread the frosting over the warm rolls and enjoy!

Notes

If your kitchen is cold, the dough may need extra fermentation time.
For a stronger sourdough flavor, let the dough rise longer in the fridge (cold fermentation).
Rolls can be stored at room temperature for 2 days, refrigerated for 5 days, or frozen for 3 months.
Dairy-Free Option: Use plant-based milk and butter substitutes.
Keyword Sourdough cinnamon rolls, homemade cinnamon rolls, naturally leavened cinnamon rolls, fermented cinnamon buns, sourdough sweet rolls, overnight cinnamon rolls