Sourdough Discard Blueberry Muffins

Sarah Wolfe
Sourdough Discard Blueberry Muffins

Sourdough Discard Blueberry Muffins are a comforting way to use up extra starter while baking a sweet, handheld treat. Imagine the aroma of warm muffins filling your kitchen on a quiet morning, with each bite offering a light tang from the sourdough and bursts of juicy blueberry sweetness.

These muffins are tender and easy to prepare, and they make a cozy breakfast or satisfying midday snack. You don’t need to be an expert baker to pull these off—just a love of homemade goodness.

Gather your simple ingredients, grab a mixing bowl, and get ready to enjoy fresh-baked muffins that capture the best of both sourdough and blueberry flavors.

Why You’ll Love This Recipe

  1. Easy Way to Use Discard: Give leftover sourdough starter a second life.
  2. Moist & Fluffy Texture: Perfect crumb that stays soft for days.
  3. Bursting with Blueberries: Every muffin is loaded with fruity brightness.
  4. A hint of Tang: The sourdough lends depth without overpowering sweetness.
  5. Quick & Convenient: A single bowl (plus your starter) is all you need.

What to Serve with Sourdough Discard Blueberry Muffins

  1. Fresh Fruit Salad: Light and refreshing alongside the muffins.
  2. Yogurt Parfait: Adds protein and creaminess for breakfast.
  3. Scrambled Eggs or Omelet: Round out a brunch spread.
  4. Coffee or Tea: Classic beverages that complement the slightly tangy sweetness.
  5. Honey or Jam: Drizzle or spread on a warm muffin for extra flavor.
Sourdough Discard Blueberry Muffins

Ingredient Breakdown

Each element plays an important part in achieving tender, flavorful muffins:

  1. All-Purpose Flour: Forms the base and structure.
  2. Sourdough Discard: Adds moisture, a mild tang, and helps the muffins rise.
  3. Sugar: Sweetens the batter and enhances the blueberries.
  4. Leavening Agents: Baking powder and baking soda ensure a light, fluffy texture.
  5. Milk (or Buttermilk): Extra moisture; buttermilk can add a slight tang.
  6. Oil (or Melted Butter): Keeps muffins tender and moist.
  7. Egg: Binds ingredients and contributes richness.
  8. Blueberries: The star ingredient, providing bursts of fruit flavor.
  9. Salt & Vanilla Extract: Round out and heighten overall taste.

Pro Tip Before Starting

Dust your blueberries with a tablespoon of flour before folding them into the batter. This helps distribute them evenly and prevents them from sinking to the bottom of the muffins.

Yield: 12 muffins

Sourdough Discard Blueberry Muffins

Sourdough Discard Blueberry Muffins

Moist and fluffy muffins made with sourdough discard, packed with juicy blueberries and a hint of tangy depth for a delicious breakfast or snack.

Prep Time 25 minutes
Cook Time 35 minutes
Total Time 1 hour

Ingredients

  • 2 cups all-purpose flour (plus 1 tablespoon for dusting blueberries)
  • 1/2 cup sourdough discard (unfed, room temperature)
  • 1/2 cup sugar (adjust to taste)
  • 1 tablespoon baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 1 large egg
  • 1/2 cup milk (or buttermilk)
  • 1/3 cup oil (vegetable or canola) or melted butter
  • 1 teaspoon vanilla extract
  • 1 cup fresh or frozen blueberries (if frozen, do not thaw)

Instructions

  1. Preheat & Prep: Preheat your oven to 375°F (190°C). Line a 12-cup muffin tin with paper liners or lightly grease each cup.
  2. Combine Dry Ingredients: In a large bowl, whisk together flour (2 cups), baking powder, baking soda, and salt. Set aside.
  3. Mix Wet Ingredients: In a separate bowl, whisk the egg, sugar, sourdough discard, milk (or buttermilk), oil (or melted butter), and vanilla extract until well combined.
  4. Make the Batter: Pour the wet mixture into the dry ingredients. Stir gently until just combined—avoid overmixing to keep muffins tender.
  5. Fold in Blueberries: Toss the blueberries in 1 tablespoon of flour, then fold them into the batter with a spatula.
  6. Fill & Bake: Fill each muffin cup about 3/4 full with batter. Bake for 20–25 minutes or until a toothpick inserted in the center comes out clean or with a few moist crumbs.
  7. Cool & Serve: Allow muffins to cool in the tin for about 5 minutes, then transfer to a wire rack. Serve warm or at room temperature.

Notes

  1. Storage: Keep muffins in an airtight container at room temperature for up to 2 days or in the fridge for up to 5 days.
  2. Freezing: Place in a zip-top bag and freeze for up to 3 months. Thaw at room temperature or warm gently in the oven.
  3. Gluten-Free Option: A 1:1 gluten-free flour blend can be used, though the texture may vary.
  4. Flavor Variations: Substitute blueberries with raspberries or chopped strawberries, or add a teaspoon of lemon zest for extra brightness.

Did you make this recipe?

Please leave a comment on the blog or share a photo on Pinterest

Pro Tip After Preparing

For an appealing finish, top each muffin with a sprinkle of coarse sugar before baking. It adds a slight crunch and bakery-style look.

Frequently Asked Questions

Can I use frozen blueberries?

Yes, just keep them frozen until ready to fold in, and dust them with flour to prevent bleeding.

Do I need to adjust the baking time for jumbo muffins?

Yes, you may need to add 5–7 more minutes, but always test for doneness with a toothpick.

Can I use only sourdough starter for leavening?

It’s possible, but the rise may be less predictable. Baking powder and baking soda ensure a light texture.

Wrapping it up

Sourdough Discard Blueberry Muffins bring together the best of both worlds: the subtle tang of sourdough and the sweetness of juicy blueberries.

They’re the perfect grab-and-go treat for busy mornings or a comforting weekend baking project.

Enjoy them on their own, dress them up with spreads, or add them to a breakfast table full of other treats. No matter how you serve them, these muffins are sure to delight!

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