The most moist and delicious blueberry lemon bread with lemon glaze (icing) is the perfect combination of sweet and sour. This lemon quick bread is is made with buttermilk and butter to make it extra moist. Lemon loaf with blueberries wouldn't be complete without an easy lemon glaze. This lemon blueberry bread is the best breakfast bread, dessert bread, brunch bread, potluck bread or anytime bread. Make as a gift or serve on game day.