Common vegetables for stuffing are tomato, pepper, onion, zucchini, eggplant and pointed gourd. Other commonly used vegetables are beets, fennel, celery, zucchini, cauliflower, chick peas, and raw tomato. During Summer&colon; Capsicum, Cucumber, Eggplant, Squash, Tomato, and Zucchini. Savory kugel may be based on potatoes, matzah, cabbage, carrots, zucchini, spinach or cheese. Some variations use goat cheese, black beans, spinach, zucchini, or tofu. Common ingredients include onions, garlic, Korean zucchini, carrots, cabbages, squid, mussels, and pork. The remainder of the rice is used to fill eggplant, zucchini and stuffing peppers. Other vegetables such as carrots, sweet potato, and zucchini may be added. Vegetables are usually julienned, except for potatoes and zucchini, which are diced. A cheese slicer can be also used for slicing cold butter, zucchini, cucumber or cabbage. The viruses are watermelon, cucumber and zucchini/courgette yellow mosaic. In Naples, Parmigiana is also prepared using zucchini or artichokes in place of eggplants. Cucurbitacins impart a bitter taste in plant foods such as cucumber, zucchini, melon and pumpkin. While easy to grow, zucchini, like all squash, requires plentiful bees for pollination. It can be used in stir-fry with other ingredients, such as tofu, mushroom and zucchini.