By adding some spices such as cayenne or brown sugar for sweetness, popcorn can be an enticing and high-fiber, vitamin-rich alternative to chips. (One of her stove-top recipes calls for up to a ?? cup of oil, ?? to two-thirds cup of popcorn kernels; once popcorn is popped, add one to two teaspoons of fresh, cracked black pepper, a third of a cup of shredded Parmesan cheese and sea salt to taste.)R