Star Fruit is also known as carambola. It is a sweet and sour fruit that has the shape of a five-point star. It can be found in abundance in Southeast Asia where it is heavily cultivated. The skin is edible and there is a mild, sour flavor in the flesh which makes it common in a number of dishes. The star fruit is of yellow or green color. The star fruit is a decent source of several nutrients, particularly vitamin C and fiber.