This blueberry cake recipe has been passed down through generations in my family. It's a simple yet delicious cake that is perfect for any occasion. The cake is moist and fluffy, and the blueberries add a burst of flavor. The secret to this recipe is using fresh blueberries and adding a touch of lemon zest to the batter. This gives the cake a bright and refreshing taste. Serve it with a dollop of whipped cream or a scoop of vanilla ice cream for a delightful dessert.