Kobacha Squash, Green Hokkaido Squash, Uchiki Kuri Squash, Onion Squash, Bi Ro. Kobacha Squash is a ingredient for a variety of soups, stews, curries, pasta and casseroles. It can also be roasted on its own, combined with other root vegetables, and battered and fried tempura style or used in sushi. Kabocha squash pairs well with pears, apples, lemon, kale, spinach, eggplant, garlic, sage, parsley, shallots, cilantro, nutmeg, clove, curry spice, honey, brown sugar, coconut milk, butter, cream, Italian sausage, and parmesan cheese. When cooked and pureed, it can be used to make bread, croquets, desserts, cakes, and sauces.