
Bright, tender, and bursting with citrus flavor, these lemon blueberry muffins are my answer for chasing away early morning yawns or capping off a weekend brunch. Each bite delivers a balance of sweet blueberries and zesty lemon, nestled in a moist crumb that stays delicious for days. When blueberries are in season, I bake a double batch and freeze half for quick treats when friends stop by.
I first whipped up these muffins for a lazy Sunday breakfast during blueberry season and my family polished them off in an afternoon. Ever since this has been my go to bake whenever I want something sunny and special for breakfast or to share.
Ingredients
- All purpose flour: This creates a sturdy but soft muffin Choose a fresh bag for the best rise
- Granulated sugar: Sweetens the batter and gives the muffins a tender crumb Look for fine crystal sugar for best mixing
- Baking powder and baking soda: Both are needed for a high fluffy rise Always check that your leaveners are not expired
- Salt: Just a pinch brings out the lemon and blueberry flavors Use fine sea salt for even distribution
- Lemon zest: This provides intense lemon aroma Freshly zest right before adding
- Unsalted butter: Melted butter makes the crumb rich Choose the best quality you can afford
- Egg: Binds everything together Go for a large egg at room temperature
- Buttermilk: Adds tang and tenderness Can use milk with a splash of lemon juice as a quick substitute
- Pure vanilla extract: Gives that bakery flavor Always use real vanilla for depth
- Fresh lemon juice: Boosts citrusy brightness Choose juicy lemons
- Fresh blueberries: Lend bursts of sweet fruit Choose plump berries and rinse gently right before use Frozen blueberries work great too do not thaw
- Powdered sugar and more lemon juice: For the optional glaze Sweet with a tart kick
Step-by-Step Instructions
- Preheat and Prep:
- Set your oven to four hundred degrees Fahrenheit and let it fully preheat This high start helps create a domed muffin top Line your muffin tin with paper liners or grease well to prevent sticking
- Mix Dry Ingredients:
- Whisk the flour granulated sugar baking powder baking soda salt and lemon zest together in a spacious bowl Take your time to ensure the lemon zest is dispersed throughout which gives even lemon flavor in every muffin
- Mix Wet Ingredients:
- In a separate medium bowl combine the melted cooled butter with the egg buttermilk vanilla extract and fresh lemon juice Whisk until this mixture looks smooth and creamy
- Combine Wet and Dry Mixtures:
- Gently pour the wet ingredients over the dry mixture Using a spatula stir until just combined The batter should appear somewhat lumpy Overmixing at this stage will make the muffins dense not tender
- Fold in Blueberries:
- Sprinkle the blueberries across the batter then fold them in carefully If using frozen blueberries stir them in directly from the freezer to avoid streaking your muffins with blue
- Fill Muffin Cavities:
- Spoon the batter into each muffin liner so they are about three quarters full For prettiest results press a few extra blueberries on top of each portion before baking
- Bake:
- Place in the oven and bake for around eighteen to twenty minutes Look for muffins that are golden on the edges and bounce back lightly when pressed A toothpick inserted in the middle should come out clean or with just a few moist crumbs
- Cool:
- Let the muffins rest in the pan for five minutes before moving them to a wire rack to finish cooling This prevents a soggy bottom
- Make and Add Glaze Optional:
- If you want an extra zing whisk together powdered sugar with enough lemon juice to reach a thick but pourable consistency Drizzle over the cooled muffins so the glaze sets and adds a pop of sweet tart flavor

The lemon zest is my absolute favorite part of these muffins I use a fine grater to ensure every bit of oil gets into the batter which fills my kitchen with an amazing fragrance. One of my fondest memories is baking these with my little one who loved pressing blueberries into the tops before baking and licking the bowl after.
Storage Tips
These muffins stay moist when stored at room temperature in an airtight container for up to three days. If you plan to keep them longer pop them in a freezer bag and freeze for up to three months. To enjoy just let thaw at room temperature or warm for twenty seconds in the microwave. The glaze sets beautifully so you can freeze glazed muffins with no trouble.
Ingredient Substitutions
If you do not have buttermilk simply mix regular milk with a tablespoon of lemon juice and let it sit for a few minutes. Out of fresh blueberries Frozen berries work wonders just make sure to fold them in gently to prevent the batter from turning purple. If you want to cut back on sugar reduce granulated sugar by a quarter cup without sacrificing texture.
Serving Suggestions
These muffins shine as a sweet breakfast treat alongside a cup of hot tea or coffee. At brunch serve them with whipped ricotta or Greek yogurt and a few wedges of fresh lemon. For a crowd, lay out a platter with the muffins and a small dish of lemon glaze so everyone can top their own.

When you want a taste of summer on a gray day nothing beats the burst of citrus and berry in each of these muffins. Bake a batch and you will want to make them a new tradition just like I did.
Frequently Asked Questions
- → How do I prevent blueberries from sinking?
Toss blueberries in a little flour before adding them to the batter. This helps them stay evenly distributed during baking.
- → Can I use frozen blueberries?
Yes. Use them straight from the freezer without thawing to avoid blue streaks and keep the batter from discoloring.
- → What’s the best way to zest a lemon?
Use a fine grater or microplane to remove just the bright yellow layer, avoiding the bitter white pith underneath.
- → How do I know when muffins are done?
Insert a toothpick into the center. If it comes out clean or with a few crumbs, they are ready.
- → Can I skip the glaze?
Absolutely. The glaze adds extra zing, but the muffins are delicious on their own or with a dusting of powdered sugar.