There are two ways, really: “HICK-ah-mah” or “HEE-kah-mah.” Both are correct. Both are equally fun to say. You might also see this vegetable called “yam bean,” “Mexican yam,” or “Mexican turnip.” Jicama is the edible tuberous root of a vine native to Mexico.Click to see full answer. Similarly one may ask, how do you say jicama in English? Pachyrhizus erosus Also, how do you say jicama in Spanish? ˈhi k? m?, ˈh?k ?-ji·ca·ma. Subsequently, question is, what does jicama taste like? Jicama Flavor and Texture Although jicama looks like a potato, the flesh of this starchy vegetable has a lightly sweet and nutty flavor. The texture of jicama is crunchy and slightly moist, much like a crisp apple. The jicama peel is edible, but because of its tough, fibrous texture, it is usually discarded.Is jicama in the radish family?Jicama, pronounced heekama, is also known as yam bean, Mexican potato, Mexican turnip, Chinese potato, and Chinese turnip. The turnip, botanically known as Brassica rapa, belongs to the Brassicaceae or Cruciferae family, which also includes cauliflower, broccoli, and radish.