Also called Mexican lime, this small, thin-skinned, yellowish fruit has a brisk flavor. Aesthetically different from other limes, the key lime is small, round and very tart. It can be used in many ways as the common Persian lime.
Brooks Availability: All year
Brooks Origin: Mexico
Taste: The key lime is highly acidic and uniquely tart.
Selection: Choose a firm fruit that feels heavy for its size.