The best blueberry muffins made with fresh blueberries, rich buttermilk, butter and oil. The perfect sweet blueberry muffin recipe. Bursting with juicy blueberries and surrounded by a tender, fluffy crumb, these muffins are a breakfast staple that everyone loves. This blueberry muffin recipe uses both butter and oil plus buttermilk to make the most tender, moistest blueberry muffins!
