Sourdough Blueberry Muffins (Print)

Moist muffins with fresh blueberries and a gentle sourdough tang, ideal for any time of day.

# Ingredient List:

→ Dry Ingredients

01 - 2 cups all-purpose flour
02 - 1/2 cup granulated sugar
03 - 1/2 tsp salt
04 - 1 tsp baking powder
05 - 1/2 tsp baking soda

→ Wet Ingredients

06 - 1 cup sourdough starter (active or discard)
07 - 2 large eggs
08 - 1/2 cup unsalted butter, melted and cooled
09 - 1/2 cup whole milk
10 - 1 tsp vanilla extract

→ Add-ins

11 - 1 1/2 cups fresh or frozen blueberries
12 - Zest of 1 lemon (optional)

# How-To Steps:

01 - Preheat the oven to 375°F. Line a 12-cup muffin tin with paper liners or grease thoroughly with butter.
02 - In a large mixing bowl, whisk together the flour, sugar, salt, baking powder, and baking soda until evenly distributed.
03 - In a separate bowl, whisk the sourdough starter, eggs, melted butter, milk, and vanilla extract until smooth and well combined.
04 - Pour the wet mixture into the dry ingredients. Gently fold with a spatula until just combined—avoid overmixing to keep muffins tender.
05 - Fold in the blueberries and lemon zest if using, taking care not to crush the berries.
06 - Divide the batter evenly among the prepared muffin cups, filling each about three-quarters full.
07 - Bake for 22 to 25 minutes until a toothpick inserted into the center comes out clean and tops are golden brown.
08 - Let muffins cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.

# Expert Suggestions:

01 -
  • The sourdough gives these muffins an incredible texture that stays moist for days unlike regular muffins that dry out
  • They strike that perfect balance between breakfast treat and wholesome snack so you never feel guilty reaching for one
02 -
  • Overmixing is the enemy here, once the flour disappears stop folding even if it looks a bit lumpy
  • Frozen blueberries don't need thawing and actually hold their shape better than fresh ones
03 -
  • Room temperature ingredients mix more easily and create a more tender muffin
  • Let your batter rest for 10 minutes before baking for even better texture