These easy blueberry lemon muffins feature a moist crumb infused with lemon zest and juicy blueberries, topped with a crunchy, buttery streusel. Perfect for a quick, satisfying breakfast or brunch.
Do not thaw frozen blueberries before adding to batter to prevent color bleeding. Keep butter cold for streusel topping to maintain crumbly texture. Avoid overmixing batter to keep muffins tender. Fill muffin cups about ¾ full to prevent overflow.
Keywords: blueberry muffins, lemon muffins, streusel topping, breakfast muffins, easy muffins, quick breakfast, blueberry lemon, homemade muffins