This blueberry chiffon cake is a beautiful and delicious dessert that's perfect for any dinner party. The cake is made with a combination of cake flour, sugar, eggs, and vegetable oil, which gives it a light and fluffy texture. The blueberry flavor comes from both fresh blueberries and blueberry jam, which are added to the batter. The cake is baked in a tube pan and then inverted to cool, which helps it maintain its height and airy texture. Serve with a dollop of whipped cream and fresh blueberries for a beautiful and delicious dessert.
