This blueberry cake recipe is perfect for coconut lovers. The cake is infused with coconut milk and shredded coconut, which gives it a tropical flavor and a tender crumb. The blueberries add a burst of sweetness and a pop of color. The secret to this recipe is using a combination of all-purpose flour and coconut flour. This gives the cake a nutty flavor and a tender crumb. Serve it with a dollop of whipped cream or a scoop of coconut ice cream for a delightful dessert.