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Sourdough discard cinnamon rolls fresh from the oven

Sourdough Discard Cinnamon Rolls: The Best Way to Use Leftover Starter


  • Author: Jack
  • Total Time: 45 minutes
  • Yield: 9 rolls 1x

Description

Soft, fluffy, and delightfully tangy, these Sourdough Discard Cinnamon Rolls are the perfect use for your leftover starter. No yeast required—just rich buttery dough, a sweet cinnamon-sugar swirl, and a smooth vanilla glaze.


Ingredients

Scale
  • 8 tablespoons (113 g) butter (cold)
  • 2 ½ cups (300 g) all-purpose flour
  • ⅓ cup (100 g) sourdough starter discard
  • 1 cup (240 g) buttermilk
  • 1 tablespoon + 1 teaspoon (25 g) honey (or granulated sugar)
  • ¾ teaspoon (4 g) fine sea salt
  • 1 teaspoon baking powder 
  • ½ teaspoon baking soda

Cinnamon-Sugar Filling

  • ¾ cup (150 g) light brown sugar
  • 2 teaspoons ground cinnamon
  • 4 tablespoons (56 g) butter (melted)
  • Cinnamon Roll Glaze
  • 1 tablespoon (14 g) butter (melted)
  • 1 cup (120 g) powdered sugar
  • 1 teaspoon (5 g) vanilla extract
  • 2 tablespoons (30 g) milk

Instructions

1. Grate cold butter into a large mixing bowl. Add flour, sourdough discard, buttermilk, honey, and salt. Mix just until shaggy dough forms.

2. Chill dough for 30 minutes, then gently fold in baking powder and baking soda.

3. Roll dough into a 12×15 inch rectangle on a floured surface.

4. Mix brown sugar and cinnamon for filling. Spread melted butter on dough, then sprinkle cinnamon-sugar mix evenly.

5. Roll tightly from long end. Slice into 9 even pieces and place in a greased 8×8 baking pan.

6. Bake at 375°F (190°C) for 22–25 minutes until golden brown.

7. Mix melted butter, powdered sugar, vanilla, and milk to make glaze. Drizzle over warm rolls and serve.

Notes

Use cold butter and chill the dough to ensure flaky, biscuit-like layers.

If you don’t have buttermilk, substitute with 1 cup milk + 1 tablespoon vinegar or lemon juice.

  • Prep Time: 20 minutes
  • Cook Time: 25 minutes
  • Category: Breakfast, Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 roll
  • Calories: 320
  • Sugar: 20
  • Sodium: 290
  • Fat: 14
  • Saturated Fat: 9
  • Unsaturated Fat: 4
  • Trans Fat: 0
  • Carbohydrates: 45
  • Fiber: 1
  • Protein: 4
  • Cholesterol: 40

Keywords: sourdough discard cinnamon rolls, sourdough cinnamon rolls, no yeast cinnamon rolls