Chayota, also called chayote, is a pale green, pear-shaped squash with a mild, crisp texture. It is commonly peeled and sliced or diced for use in salads, stir-fries, soups, and casseroles. Mild flavor absorbs seasonings well. Store in the refrigerator in a plastic bag for up to two weeks. Ideal for healthy, low-calorie recipes and vegetarian dishes.