Widely acclaimed as the most popular Spanish dish, paella is a one-pot specialty that is based on saffron-flavored rice, while the additional ingredients may include meat, seafood, or vegetables. Although paella originated in Valencia, where it was made with seasonal vegetables, poultry, rabbit, and snails, in modern-day Spain, the name is used for all rice dishes prepared in a paellera or paella - the traditional shallow pan that is used both for cooking and serving