This blueberry cake recipe is rich and decadent. The cream cheese in the batter makes the cake creamy and tangy, while the blueberries add a burst of sweetness. The secret to this recipe is using a combination of all-purpose flour and cornmeal. This gives the cake a slightly crunchy texture and a nutty flavor. Serve it with a dollop of whipped cream or a scoop of vanilla ice cream for a delightful dessert.