Sweet potato
You can make a meal out of them and not worry about gaining a pound - and you sure won't walk away from the table feeling hungry. Each sweet potato has about 103 calories. Their creamy orange flesh is one of the best sources of vitamin A you can consume.
You can bake, steam or microwave them. Or add them to casseroles, soups and many other dishes. Flavor with lemon juice or vegetable broth instead of butter