This mango sponge cake recipe is a light and fluffy dessert that can be made with the help of a food processor. Start by blending together flour, sugar, baking powder, and salt. Then, add in the mango puree, eggs, and oil until well combined. Pour the batter into a cake pan and bake in the oven until golden brown. Let it cool before slicing and serving with a dusting of powdered sugar or a dollop of whipped cream.