A simple cake can be elevated to a whole new level just by adding flavorful ingredients like fresh fruit juice, chewy fruits, chopped nuts, toasted seeds, aromatic spices, or cocoa. I find the fruits glazed with butter and syrup the most delightful addition into any spongy cake. Here I have baked an eggless pineapple upside down cake using whole wheat flour, maize flour and caramelized pineapple slices.