Blueberry muffins are a popular baked good made from a lightly sweetened batter with fresh or frozen blueberries mixed in. They can range from light and fluffy to rich and cake-like, depending on the ...

This recipe uses a secret ingredient to make beautifully fluffy blueberry muffins (Image: Getty) Blueberry muffins are a popular baked good made from a lightly sweetened batter with fresh or frozen ...