Though it's most commonly a rich biscuit, shortcake can also refer simply to cake. The classic American shortcake is a large, sweet biscuit that is split in half, then filled and topped with sliced or chopped fruit (traditionally strawberries) and softly whipped cream. Shortcake is most often thought of as a dessert but savory versions can be made by filling and topping the biscuit with creamed chicken or other food.