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Sourdough Coffee Cake Muffins

Homemade Sourdough Coffee Cake Muffins

Delight in these moist and tender sourdough coffee cake muffins, featuring a cinnamon streusel topping that adds a perfect sweet crunch. Ideal for breakfast or an afternoon treat.

Ingredients

Scale
  • 1 cup sourdough starter (active and bubbly)
  • 2 cups all-purpose flour
  • 3/4 cup granulated sugar
  • 1/2 cup unsalted butter, melted and cooled
  • 1/2 cup milk
  • 1 large egg
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • For the streusel topping:
  • 1/3 cup brown sugar
  • 1 teaspoon ground cinnamon
  • 2 tablespoons unsalted butter, cold and cubed
  • 1/4 cup all-purpose flour

Instructions

  1. Preheat your oven to 375°F (190°C) and line a muffin tin with paper liners.
  2. In a large bowl, whisk together the sourdough starter, melted butter, milk, egg, and vanilla extract until well combined.
  3. In a separate bowl, combine flour, granulated sugar, baking powder, baking soda, salt, and ground cinnamon.
  4. Gradually add the dry ingredients to the wet ingredients, stirring gently until just combined. Do not overmix.
  5. Prepare the streusel topping by mixing brown sugar, ground cinnamon, and flour in a small bowl. Cut in the cold butter with a pastry cutter or fork until the mixture resembles coarse crumbs.
  6. Divide the batter evenly among the muffin cups, filling each about 3/4 full.
  7. Sprinkle the streusel topping generously over each muffin.
  8. Bake for 18–22 minutes or until a toothpick inserted into the center comes out clean.
  9. Allow muffins to cool in the pan for 5 minutes before transferring them to a wire rack to cool completely.

Notes

For an extra moist muffin, try adding 1/2 cup of sour cream or yogurt to the batter. These muffins pair wonderfully with a hot cup of coffee or tea.