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Sourdough Cinnamon Sugar Muffins

Sourdough Cinnamon Sugar Muffins


  • Author: OliviaBennett

Description

Tender, tangy muffins crowned with a crackly cinnamon-sugar crust — perfect for lazy mornings, lunchboxes, or sweet “just because” moments. Let’s turn sourdough discard into a warm hug!


Ingredients

Scale

Muffins

  • 1 cup sourdough discard (unfed)

  • 1 cup unsalted butter (melted; brown butter for extra magic!)

  • 1 cup granulated sugar

  • 1 cup packed brown sugar

  • 4 large eggs (room temp)

  • 2 tsp vanilla extract

  • 1 cup milk (any kind)

  • 3 cups all-purpose flour (spoon & level)

  • 2 tsp baking powder

  • 1 tsp baking soda

  • 2 tsp ground cinnamon

  • 1 tsp salt

Cinnamon Sugar Coating

  • ½ cup melted butter

  • ¾ cup sugar

  • 1½ tbsp cinnamon

  • Pinch of cardamom (optional)


Instructions

  1. Preheat & prep: Oven to 375°F (190°C). Grease or line two 12-cup muffin tins.

  2. Wet mix: Whisk melted butter, granulated & brown sugars until sandy. Add eggs one at a time, whisking well. Stir in vanilla, milk, and sourdough discard.

  3. Dry mix: Sift together flour, baking powder, baking soda, cinnamon, and salt.

  4. Combine: Fold dry into wet gently until no flour streaks remain. Lumps are good! Overmixing = tough muffins.

  5. Fill: Scoop batter (~¾ full) into muffin cups using a #16 (¼ cup) scoop for even sizing.

  6. Bake: 18–20 minutes, rotate halfway. Tops should spring back and be golden.

  7. Coat: Let cool 5 mins. Dip warm tops in melted butter, then roll in cinnamon sugar. Double dip for extra crunch!

Notes

  • Apple Pie: Fold in 1 cup diced apples + 1 tsp nutmeg.

  • Nutty Crunch: Add ½ cup toasted pecans to batter and coating.

  • Chocolate: Mix in 1 cup chocolate chips; roll coating in cocoa-cinnamon sugar.

  • Vegan: Use plant butter, flax eggs (4 tbsp ground flax + 10 tbsp water), and almond milk.

  • Lemon Zing: Add 2 tbsp lemon zest; roll in lemon-sugar instead.

Nutrition

  • Calories: 240 cal Per Muffin
  • Sugar: 18g
  • Sodium: 180mg
  • Fat: 11g
  • Carbohydrates: 32g