Green, or unripe, papayas may be cooked like winter squash. Ripe papayas are terrific eaten plain or with a dollop of yogurt. Simply cut in half and remove the seeds; the flesh is tender enough to be scooped out with a spoon. Although papaya skin is not edible, its seeds are. Papaya seeds resemble large peppercorns and also have a peppery taste. They may be crushed and sprinkled on salads in the same way as crushed peppercorns. Left whole, they make an interesting garnish for a fruit salad. Add papaya to fruit salads or purée into a thick juice.