These lemon blueberry crumble muffins come out tall and soft. The tops rise high with that golden crumble, and every bite has juicy blueberries with a bright, real lemon flavor.
I started making these at home because bakery muffins can be $5 or more each, and these honestly come out fresher, bigger, and exactly how I like them.
Ingredients:
Muffins
• 1 ¾ cups all purpose flour
• ¾ cup sugar
• 2 tsp baking powder
• ½ tsp salt
• 1 egg + 1 egg yolk
• ¼ cup milk
• ¼ cup sour cream
• ⅓ cup melted butter
• 1 ½ tbsp lemon zest
• 2 tbsp lemon juice
• 1 tsp vanilla
• 1 to 1 ¼ cups blueberries
Crumble
• ½ cup flour
• ⅓ cup brown sugar
• ¼ cup cold butter
• Pinch of salt
Instructions:
1. Preheat oven to 425°F and line a jumbo muffin pan
2. Mix crumble until crumbly and refrigerate
3. Whisk dry ingredients in one bowl
4. Whisk wet ingredients in another
5. Gently combine and fold in blueberries
6. Fill cups nearly to the top
7. Add a generous layer of crumble
8. Bake 5 to 7 minutes at 425°F, then reduce to 350°F and bake 20 to 25 minutes
My preference:
I double the lemon zest to about 3 tablespoons because I like a stronger lemon flavor that actually stands out.
Tip:
Toss blueberries in a little flour before adding so they don’t sink. Keeping the crumble cold also helps it stay chunky instead of melting into the batter.
... Read moreI love baking these lemon blueberry crumble muffins because they perfectly capture the bright freshness of real lemon combined with bursts of juicy blueberries in every bite. One trick I found helpful is to toss the blueberries in a little flour before folding them into the batter to prevent them from sinking to the bottom during baking. The crumble topping also makes a big difference—it adds a lovely crunchy texture and visually appealing golden crust.
For an even more pronounced lemon flavor, doubling the lemon zest—as mentioned—is a great tip. I usually add around 3 tablespoons of zest to really make the citrus pop without overpowering the natural sweetness of the blueberries. The use of sour cream in the batter gives the muffins an extra moist and tender crumb that feels just like those from a high-end bakery but without the cost.
Baking at a high temperature briefly at the start (425°F), then lowering it, helps the muffins rise tall and set up nicely, creating that bakery-style dome shape. I also recommend using jumbo muffin pans for large, bakery-sized muffins. Keeping the crumble cold before baking helps it stay in chunky pieces on top rather than melting away, which adds to the overall texture experience.
I’ve experimented with swapping out some of the all-purpose flour for whole wheat or almond flour to add a healthy twist and deeper flavor profiles. The balance between tart lemon, sweet blueberries, and the buttery crumble makes these muffins versatile for breakfast, dessert, or an afternoon snack. Overall, making these at home is much more satisfying and economical than buying bakery muffins, plus you can customize the flavors to your liking.
oh wow look at that fluffy top!! they look so good ngl... I'm craving one now😭