This passion fruit and mango cake is a tropical dessert that is perfect for a summer dinner party. The cake is made with a combination of all-purpose flour, baking powder, salt, sugar, eggs, butter, passion fruit puree, and fresh mango. The cake is moist and flavorful, with a tangy passion fruit flavor that is complemented by the sweet mango. The cake is easy to make and can be served with a scoop of mango sorbet or a drizzle of passion fruit glaze.