The primary ingredient in traditional paella is rice, specifically a variety known as "Bomba" rice. This short-grain rice is highly absorbent and has a firm texture, making it ideal for paella, a famous dish originating from the Valencia region of Spain. The rice is typically cooked in a wide, shallow pan with saffron, which gives the dish its distinctive yellow color, along with vegetables, meat, or seafood, depending on the regional variation. Paella has become a symbol of Spanish cuisine and is celebrated for its vibrant flavors and communal dining experience, often enjoyed during festive gatherings.