Tartness is a flavor profile characterized by a sharp, sour taste that can stimulate the taste buds. It is commonly found in foods like citrus fruits, such as lemons and limes, as well as in certain berries like cranberries and raspberries. Tart flavors can add brightness and balance to dishes, enhancing overall taste. In cooking and baking, tart ingredients are often used to contrast sweeter elements. For example, a tart made with a sour filling can be complemented by a sweet crust or topping. This balance of flavors is essential in creating enjoyable culinary experiences.