There’s a cheerful zing in the air as my kitchen fills with the bright aroma of lemon and ripe blueberries. On days when the sun shines just a bit brighter, these Blueberry & Lemon Crumble Muffins come to life! I stumbled into perfecting this recipe during a weekend baking spree, and the delightful outcome was a delicious accident I’m grateful for.
These muffins are everything you want: easy to make, bursting with fresh flavors, and topped with a buttery crumble that takes them to another level. Whether they’re for a cozy brunch or a quick afternoon snack, they’re sure to be a hit with family and friends alike. Plus, with the gluten-free twist, there’s no need to compromise on taste or texture!
So grab your mixing bowls and join me in the journey of creating these golden, delightful treats that will have everyone asking for seconds. Your taste buds are about to dance!
Why love Blueberry & Lemon Crumble Muffins?
Irresistible flavor: The vibrant combination of lemons and sweet blueberries creates a delightful burst of freshness in every bite.
Easy to make: This simple recipe requires minimal effort, making it perfect for both baking novices and seasoned chefs.
Gluten-free option: Enjoy the deliciousness without compromising dietary needs—your gluten-free friends won’t even know!
Crumble topping: A buttery, sweet crumble adds an extra crunch that elevates these muffins to new heights.
Versatile: Perfect for brunch, snacks, or dessert, these muffins will please any crowd.
Time-friendly: Bake a batch in just 25 minutes, making them a fantastic choice for busy days or impromptu gatherings.
Blueberry & Lemon Crumble Muffins Ingredients
Here’s everything you’ll need to whip up these delightful muffins!
For the Muffin Batter
• 1:1 gluten-free flour – Essential for creating a light and fluffy texture without gluten.
• Baking powder – Helps the muffins rise perfectly, giving them that delightful fluffiness.
• Baking soda – Enhances the leavening effect when paired with acidic ingredients like buttermilk.
• Salt – Balances the sweetness, bringing out the vibrant flavors of lemon and blueberry.
• Lemon zest – Adds a lovely citrus aroma and punch of flavor to the batter.
• Granulated cane sugar – Sweetens the muffins while contributing to their beautiful golden color.
• Unsalted butter – Gives a rich, buttery taste and moist texture to the muffins.
• Vegetable or canola oil – Adds moisture without making the batter too dense.
• Buttermilk – Helps keep the muffins tender and adds a subtle tanginess.
• Sour cream – Adds richness and moisture, making the muffins incredibly soft.
• Fresh lemon juice – Brightens up the flavor with its zesty, fresh taste.
• Large eggs – Bind the ingredients together and provide structure in gluten-free baking.
• Vanilla paste or extract – Enhances the overall flavor profile with its sweet, aromatic notes.
• Lemon extract – Amplifies the lemon flavor, making your muffins irresistibly zesty.
• Frozen wild blueberries – Bursts of juiciness in every bite, adding natural sweetness.
• 1:1 gluten-free flour (for blueberries) – Coats the blueberries to prevent sinking in the batter.
For the Crumble Topping
• 1:1 gluten-free flour – Provides structure and crunch to the crumble topping.
• Granulated sugar – Sweetens the crumble and helps create that wonderful crunchy texture.
• Unsalted butter (melted) – Binds the crumble together while adding richness.
For Sprinkling
• Turbinado sugar – Adds a delightful crunch and extra sweetness on top of the muffins.
How to Make Blueberry & Lemon Crumble Muffins
-
Make the crumble topping: In a small bowl, combine the gluten-free flour, granulated sugar, and melted butter. Mix until fully blended, cover, and refrigerate to firm up while you prepare the muffins.
-
Preheat your oven: Set your oven to 425°F (220°C). Line a muffin pan with muffin liners to prevent sticking and make cleanup easier.
-
Whisk dry ingredients: In a separate small bowl, whisk together 2 cups of gluten-free flour, baking powder, baking soda, and salt. Set this dry mixture aside for later.
-
Prepare the wet ingredients: In a large mixing bowl, combine the granulated cane sugar with the lemon zest, rubbing the zest into the sugar until fragrant. Whisk in the eggs, followed by the sour cream, buttermilk, vegetable oil, melted butter, lemon juice, lemon extract, and vanilla extract until the mixture is smooth and well combined.
-
Combine wet and dry ingredients: Gently fold the dry ingredients into the wet mixture until just combined. Be careful not to over-mix; a few lumps are okay!
-
Fold in blueberries: In a small bowl, toss the frozen wild blueberries with 1/8 cup of gluten-free flour to coat. Gently fold the blueberries into the muffin batter to avoid breaking them apart.
-
Fill muffin liners: Using a scoop or spoon, divide the batter evenly among the muffin liners. Generously sprinkle the prepared crumble topping over each muffin, pressing lightly to adhere.
-
Bake to perfection: Bake at 425°F (220°C) for only 5 minutes. After this duration, lower the oven temperature to 350°F (175°C) without opening the door, and continue baking for an additional 15-20 minutes, or until the tops are golden brown and a toothpick inserted comes out clean.
-
Cool and enjoy: Once baked, let the muffins cool in the pan for 10 minutes before transferring them to a wire rack or serving plate.
Optional: Serve warm with a dab of butter for an extra treat!
Exact quantities are listed in the recipe card below.
Make Ahead Options
These Blueberry & Lemon Crumble Muffins are perfect for meal prep enthusiasts! You can prepare the crumble topping up to 24 hours in advance by mixing the gluten-free flour, sugar, and melted butter, then refrigerating it. Additionally, the muffin batter can be made a day ahead—just mix everything except the blueberries, refrigerate overnight, and fold in the blueberries just before baking. This method keeps the muffins fresh and prevents them from drying out. When you’re ready to enjoy, simply scoop your batter into muffin liners, sprinkle with the crumble topping, and bake as instructed. With these make-ahead steps, you’ll have fresh, delicious muffins without the last-minute rush!
Blueberry & Lemon Crumble Muffins Variations
Feel free to take your baking creativity to new heights with these fun twists on the classic recipe!
-
Nutty Boost: Add 1/2 cup of chopped walnuts or pecans for a delightful crunch and rich flavor. The nuttiness perfectly complements the sweet blueberries.
-
Cinnamon Swirl: Mix in 1 teaspoon of cinnamon to the batter for a warming spice that brings a cozy twist to each muffin. It’s an unexpected flavor harmony with lemon!
-
Berry Medley: Substitute half the blueberries with raspberries or blackberries for a colorful mix of tartness and sweetness. Each bite becomes a delicious surprise!
-
Sugar-Free: Use a sugar substitute like erythritol or monk fruit to cut out the sweetness without sacrificing taste for a healthier option. You won’t miss the sugar!
-
Vegan Twist: Swap eggs for flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per egg) and use a plant-based yogurt instead of sour cream for a delightful vegan version.
-
Zesty Lime: Replace lemon juice and zest with lime for a refreshing citrus twist that offers a different taste while still being vibrant and zesty.
-
Chocolate Chip Delight: Fold in 1 cup of dairy-free chocolate chips along with the blueberries for a rich and decadent upgrade. It transforms these muffins into a dessert treat!
-
Spicy Kick: Add a pinch of cayenne pepper or finely grated ginger for those who love a subtle spicy kick in their bake. It’s a fun way to surprise your taste buds!
Expert Tips for Blueberry & Lemon Crumble Muffins
Freshness Matters: Use fresh lemons and high-quality blueberries for maximum flavor in your muffins; frozen berries can also work well, just ensure they are wild blueberries.
Don’t Over-Mix: Gently fold the ingredients until just combined to keep your muffins light and fluffy. Over-mixing can lead to dense muffins.
Temperature Control: Remember to lower the oven temperature after the initial bake. This helps achieve a perfect rise and golden top without burning.
Chill the Crumble: Let the crumble topping chill before using; this helps it maintain its texture and adds a delightful crunch when baked.
Cool Before Serving: Allow the muffins to cool in the pan for 10 minutes before serving for easier removal and better flavor development.
Storage Tips: Keep leftovers in an airtight container at room temperature for up to 3 days, or freeze for later enjoyment while preserving that fresh taste!
What to Serve with Blueberry & Lemon Crumble Muffins?
To elevate your baking experience and create a delightful brunch setting, consider these scrumptious pairings that balance perfectly with the zingy muffins.
- Fresh Fruit Salad: A mix of seasonal fruits adds a refreshing contrast, harmonizing beautifully with the muffins’ sweet and tangy notes.
- Greek Yogurt Parfait: Creamy yogurt layered with granola and berries creates a wholesome side that complements the muffins.
- Honey Drizzled Ricotta: Spread on warm muffins, this adds a smooth, creamy texture and a touch of sweetness that’s simply irresistible.
- Herbal Tea: Sip on a soothing herbal tea like chamomile or mint to enhance the lightness of the muffins and create a cozy atmosphere.
- Maple-Glazed Bacon: For a savory touch, crispy bacon with a hint of maple complements the muffins’ flavors perfectly. The contrast of sweet and savory will delight your palate!
- Chocolate Chip Coffee Cake: For a sweet touch, a slice of this rich cake brings in additional flavors without overshadowing the muffins.
- Citrus-infused Sparkling Water: A bubbly drink with a splash of citrus creates a refreshing and lively pairing to sip alongside your baked treats.
- Lemonade: Bright and refreshing, a glass of homemade lemonade will echo the flavors of the muffins and provide a delightful burst of sweetness.
- Dark Chocolate Squares: The rich bitterness of dark chocolate provides an exquisite contrast with the lemony sweetness of your muffins, making it a perfect dessert pairing.
How to Store and Freeze Blueberry & Lemon Crumble Muffins
Room Temperature: Keep your blueberry & lemon crumble muffins in an airtight container at room temperature for up to 3 days to maintain their freshness.
Fridge: If you want to extend their shelf life, store the muffins in the fridge for up to 5 days. Make sure they are well-wrapped to avoid drying out.
Freezer: For longer storage, freeze muffins individually in plastic wrap, then place them in a freezer-safe bag for up to 3 months.
Reheating: When ready to enjoy, thaw the muffins in the fridge overnight and reheat in the microwave for about 15-30 seconds to restore that freshly baked warmth!
Blueberry & Lemon Crumble Muffins Recipe FAQs
How do I select the best blueberries for my muffins?
Absolutely! When selecting blueberries, look for plump, firm berries that have a deep blue color and a slight waxy sheen. Avoid berries with dark spots or those that are shriveled. For the best flavor, try to use wild blueberries if you can find them, as they tend to be sweeter and more fragrant.
How should I store leftover muffins?
After enjoying your blueberry & lemon crumble muffins, store any leftovers in an airtight container at room temperature for up to 3 days. This will keep them fresh and delicious! If you prefer a longer shelf life, you can refrigerate them for up to 5 days, just make sure they’re wrapped tightly to prevent them from drying out.
Can I freeze these muffins? If so, how?
Yes! Freezing is a fantastic way to preserve your blueberry & lemon crumble muffins for later enjoyment. Individually wrap each muffin in plastic wrap and then place them in a freezer-safe bag. They can be frozen for up to 3 months. When you’re ready to indulge, simply thaw them in the refrigerator overnight and reheat them in the microwave for about 15-30 seconds.
What if my muffins come out dense?
Very! If your muffins turn out dense, it’s often due to over-mixing the batter. Remember to gently fold the dry ingredients into the wet ingredients until just combined; a few lumps are perfectly fine! Another tip is to ensure your baking powder and soda are still active; expired leavening agents can prevent muffins from rising properly.
Can I make these muffins dairy-free?
Absolutely! You can easily adapt this recipe to be dairy-free. Simply substitute the buttermilk and sour cream with plant-based alternatives such as almond milk or oat milk mixed with a tablespoon of vinegar for buttermilk, and use dairy-free yogurt in place of sour cream. Your muffins will still shine with delightful flavor!
Is this recipe suitable for my gluten-free friend?
Yes, indeed! This blueberry & lemon crumble muffins recipe is specifically designed to be gluten-free by using 1:1 gluten-free flour. Your gluten-free friends won’t even know the difference because they taste just as delicious as traditional muffins!

Blueberry & Lemon Crumble Muffins You’ll Crave Daily
Ingredients
Equipment
Method
- In a small bowl, combine the gluten-free flour, granulated sugar, and melted butter for the crumble topping. Mix until fully blended, cover, and refrigerate.
- Preheat your oven to 425°F (220°C). Line a muffin pan with muffin liners.
- In a separate small bowl, whisk together gluten-free flour, baking powder, baking soda, and salt. Set aside.
- In a large mixing bowl, combine the granulated cane sugar with the lemon zest, rubbing together until fragrant. Whisk in the eggs, then sour cream, buttermilk, vegetable oil, melted butter, lemon juice, lemon extract, and vanilla until smooth.
- Gently fold the dry ingredients into the wet mixture until just combined. A few lumps are okay!
- Toss the frozen blueberries with gluten-free flour in a small bowl to coat. Gently fold into the muffin batter.
- Divide the batter evenly among the muffin liners and sprinkle the crumble topping over each muffin.
- Bake at 425°F (220°C) for 5 minutes, then lower the temperature to 350°F (175°C) and continue baking for another 15-20 minutes.
- Let the muffins cool in the pan for 10 minutes before transferring to a wire rack.







