Tart cherry, also known as sour cherry, is a variety of cherry that is known for its bright red color and tangy flavor. Unlike sweet cherries, tart cherries are often used in cooking and baking, particularly in pies, jams, and sauces. They are rich in antioxidants and vitamins, making them a popular choice for health-conscious consumers. These cherries are typically harvested in late spring to early summer. They can be found fresh, frozen, or dried, and are often used in juice and supplements. Montmorency is one of the most common types of tart cherry, celebrated for its vibrant taste and health benefits.