Uncle's Favorite Blueberry Muffins

These blueberry muffins have a small but transformative trick: half the berries get mashed into the batter while the other half stay whole. The mashed berries stain the crumb purple and infuse every bite with blueberry flavor, while the whole berries stay intact for those bursts of warm jammy fruit.

Creaming the butter and sugar properly is what gives these their bakery-style dome. Beat for a full three or four minutes until the mixture looks pale and fluffy, that’s not just blending, that’s incorporating air for lift.

Pile the batter high above the rim of the tins. Counterintuitive but correct: tall, slightly overfilled cups give the high crowned tops that signal a real bakery muffin instead of a flat household one. A sugar sprinkle on top crackles into a sweet crust as it bakes.

Pro Tips

• Toss whole blueberries in a tablespoon of flour before folding in, this keeps them suspended instead of sinking
• Frozen berries work but don’t thaw first, they’ll bleed less if added still frozen
• Bake at 425°F (220°C) for the first 5 minutes for an extra burst of lift, then drop to 375°F (190°C) for the rest
• Don’t overmix once flour goes in, a few streaks of flour are better than tough rubbery muffins
• Cool 5 minutes in the tin before lifting out, the bottoms tear if you rush

Variations

• Add a teaspoon of lemon zest to the batter for citrus brightness
• Swap a third of the blueberries for fresh raspberries for a mixed berry version
• Stir a half teaspoon of cinnamon into the dry ingredients for a warmer profile