Portuguese cuisine has strong Mediterranean and Moorish influences. Key features include an emphasis on seafood, use of quality local ingredients prepared simply, and chefs who take pride in their traditional dishes. Notable dishes include bacalhau (cod), caldo verde soup, cozido stew, and arroz doce rice pudding. Portugal's history of exploration introduced ingredients like tomatoes, potatoes, and spices from Asia and Africa. Olive oil, garlic, peppers, wine and beans are commonly used. Port wine from the Douro Valley and Vinho Verde are renowned Portuguese wines.