A samosa is a South Asian fried or baked pastry with a savory filling like spiced potatoes, onions, peas, chicken and other meats, or lentils. It may take different forms, including triangular, cone, or half-moon shapes, depending on the region. Samosas are often accompanied by chutney, and have origins in medieval times or earlier. Samosas are a popular entrée, appetizer, or snack in the local cuisines of South Asia, Western Asia, Southeast Asia, the Mediterranean, and Africa. Due to emigration and cultural diffusion from these areas, samosas today are often prepared in other regions.