Key limes

Key limes (Citrus aurantifolia) are a citrus species with a unique flavor different from the more common Persian limes. They are smaller, more aromatic, and have a thinner rind than other lime varieties. Key limes are known for their use in the famous Key Lime Pie, a traditional dessert from the Florida Keys.

History

Key limes are believed to have originated in Southeast Asia. They were then brought to the Caribbean and the Florida Keys by Spanish explorers in the 16th century. The fruit became a significant crop in the Florida Keys, hence the name "Key" lime.

Characteristics

Key limes are small, round fruits, measuring 1-2 inches in diameter. They have a bright, yellow-green skin that is thinner and smoother than that of the Persian lime. The flesh is also yellowish, and the fruit contains a few small seeds. Key limes have a tart, aromatic flavor that is more complex than that of other lime varieties.

Cultivation

Key limes grow on shrubs that can reach up to 20 feet in height. The plants are highly sensitive to cold and require a tropical or subtropical climate to thrive. They are grown commercially in various parts of the world, including Mexico, India, and the West Indies.

Uses

Key limes are widely used in cooking and baking. They are a key ingredient in Key Lime Pie, a popular dessert in the United States, particularly in Florida. The juice of the Key lime is also used in cocktails, marinades, and salad dressings. In addition to culinary uses, Key limes are used in traditional medicine and skincare products due to their high vitamin C content and natural acidity.

See also

• Citrus
• Lime (fruit)
• Key Lime Pie
• Florida Keys