A beloved classic, blueberry cake is a delightful confection that captures the essence of warm, sunny days. Its simple charm lies in the perfect marriage of a tender, moist cake and the sweet-tart burst of fresh blueberries. Whether enjoyed as a rustic single-layer snack, a sophisticated tiered creation, or a homey crumb-topped coffee cake, this versatile dessert is a celebration of one of summer's most prized fruits.