There’s something magical about the smell of freshly baked muffins wafting through the kitchen. I remember the first time I made these Sourdough Blueberry Lemon Muffins; the aroma of lemons paired with sweet blueberries filled our home. As I pulled the muffins from the oven, I couldn’t help but share them with my family, who eagerly gathered at the kitchen table. This recipe matters to me because it combines the tanginess of sourdough with the sweetness of blueberries and a hint of lemon zest, creating a delightful treat. What makes this recipe special is not just the flavors but also the joy it brings to those who share it, creating happy moments together.
Why Make This Recipe
These Sourdough Blueberry Lemon Muffins are perfect for breakfast, brunch, or a midday snack. They are moist, flavorful, and have a delightful texture thanks to the sourdough starter. Plus, they are a wonderful way to use up extra sourdough starter you may have on hand. With the burst of fresh blueberries and the zesty touch of lemon, each bite is a little burst of summer. Making these muffins is also simple, allowing you to whip them up in no time, bringing comfort and joy to your kitchen.
How to Make Sourdough Blueberry Lemon Muffins
Ingredients
- 120 g active sourdough starter
- 90 g unsalted butter, melted and cooled
- 150 g granulated sugar
- 2 large eggs
- 120 ml milk
- 1 tsp vanilla extract
- 1 tbsp lemon zest
- 240 g all-purpose flour
- 1.5 tsp baking powder
- 0.5 tsp baking soda
- 0.5 tsp salt
- 150 g fresh blueberries
- 60 g powdered sugar (optional glaze)
- 1 tbsp fresh lemon juice (optional glaze)
Directions
- Preheat your oven to 375°F (190°C) and line a muffin tin with paper liners.
- In a large bowl, whisk the sourdough starter, melted butter, sugar, eggs, milk, and vanilla until smooth.
- Stir in the lemon zest until it’s evenly combined.
- In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
- Gently fold the dry ingredients into the wet mixture until just combined.
- Toss the blueberries with a little flour and fold them into the batter.
- Divide the batter evenly among the muffin cups, filling each about three-quarters full.
- Bake for 20–25 minutes until golden and a toothpick inserted into the middle comes out clean.
- Cool briefly and drizzle with lemon glaze if you choose to use it.
How to Serve Sourdough Blueberry Lemon Muffins
These muffins are best served warm, either on their own or with a pat of butter. You can enjoy them with a cup of tea or coffee, making them a lovely start to your day or a sweet afternoon treat. If you like, sprinkle a little powdered sugar on top or drizzle with lemon glaze for an extra special touch.
How to Store Sourdough Blueberry Lemon Muffins
Store the muffins in an airtight container at room temperature for up to three days. If you want to keep them longer, place them in the refrigerator for a week or freeze them for up to three months. Just thaw them at room temperature or warm them up in the oven before serving.
Tips to Make Sourdough Blueberry Lemon Muffins
- Use fresh blueberries for the best flavor, but frozen ones will work if that’s what you have.
- Make sure your sourdough starter is active for the best rise and texture.
- Be careful not to overmix the batter; gently fold until just combined for fluffy muffins.
Variation
You can switch out the blueberries for other berries, like raspberries or strawberries, and still enjoy the lemon flavor. You can also add chopped nuts for a crunchy topping.
FAQs
- Can I use a different type of flour?
- Yes, you can substitute some or all of the all-purpose flour with whole wheat flour for a heartier muffin.
- How do I know when the muffins are done?
- Insert a toothpick into the center of a muffin; if it comes out clean or with a few crumbs, they’re done. If it’s wet, bake a few more minutes.
- Can I make these muffins dairy-free?
- Yes, you can substitute the butter with a dairy-free alternative and use plant-based milk to keep it dairy-free.

Sourdough Blueberry Lemon Muffins
Ingredients
Wet Ingredients
- 120 g active sourdough starter Should be active for best results.
- 90 g unsalted butter, melted and cooled
- 150 g granulated sugar
- 2 large eggs
- 120 ml milk Can be substituted with plant-based milk for dairy-free.
- 1 tsp vanilla extract
- 1 tbsp lemon zest Fresh is best.
Dry Ingredients
- 240 g all-purpose flour Can substitute with whole wheat flour.
- 1.5 tsp baking powder
- 0.5 tsp baking soda
- 0.5 tsp salt
Add-ins
- 150 g fresh blueberries Frozen blueberries can be used.
- 60 g powdered sugar For optional glaze.
- 1 tbsp fresh lemon juice For optional glaze.
Method
Preparation
- Preheat your oven to 375°F (190°C) and line a muffin tin with paper liners.
- In a large bowl, whisk the sourdough starter, melted butter, sugar, eggs, milk, and vanilla until smooth.
- Stir in the lemon zest until it’s evenly combined.
Mixing
- In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
- Gently fold the dry ingredients into the wet mixture until just combined.
- Toss the blueberries with a little flour and fold them into the batter.
Baking
- Divide the batter evenly among the muffin cups, filling each about three-quarters full.
- Bake for 20-25 minutes until golden and a toothpick inserted into the middle comes out clean.
- Cool briefly and drizzle with lemon glaze if you choose to use it.