Arròs a banda is a Spanish rice dish originating from Alicante in Valencia. The dish was invented by fishermen who reserved the leftover fish from the markets and cooked it with potatoes and onions. The rice was cooked in the leftover fish broth, and it was used as a side dish that accompanies the fish, hence the name arròs a banda which means rice on the side.

The broth is usually cooked with cheap and common fish such as rock fish, monkfish, and fish heads, with the occasional addition of saffron, paprika, bay leaves, garlic, or puréed tomatoes. The broth is always served apart from the rice. This humble rice dish is traditionally accompanied by allioli.