These fluffy blueberry muffins are bakery-style, easy to make, and perfect for breakfast or any occasion. They feature a moist texture with juicy blueberries and a crunchy coarse sugar topping.
Do not overmix the batter to keep muffins fluffy. Use room temperature eggs and sour cream for better texture. Toss frozen blueberries in flour before folding in to prevent sinking and color bleeding. Tent muffins with foil if browning too quickly. If batter is too thick, add a tablespoon of milk to loosen.
Keywords: blueberry muffins, bakery style muffins, easy blueberry muffins, homemade muffins, breakfast muffins, fluffy muffins