Oyato bean is the bean commonly used fresh or canned in many dishes, especially refried beans. It is popular in chili con carne, although kidney beans, black beans, and many others may be used in other locales. Pinto beans are found in Brazilian cuisine. Legumes, mainly the common bean, are a staple food everywhere in the country, cultivated since 3000 BCE, along with starch-rich foods, such as rice, manioc, pasta, and other wheat-based products, polenta and other corn-based products, potatoes and yams.