In Calabria, strong flavors dominate with the abundant use of chili peppers and spices. The cuisine is rich in vegetables, legumes, and fish, such as swordfish, which is often grilled or prepared with tomatoes and onions. Homemade preserves like eggplants in oil and peppers are widespread. Bergamot, a rare and precious citrus fruit, is used both in cooking and in perfumery, and it represents an excellence of Calabria.