Fideuà is a dish that is similar to paella but made with short, thin noodles instead of rice. It originated in the coastal regions of Valencia and Catalonia, where it is a popular seafood dish. Fideuà is made by sautéing the noodles with olive oil, garlic, and a variety of seafood, such as shrimp, mussels, and squid. The dish is then cooked in a broth made from fish and shellfish, which gives it a rich and savory flavor. Fideuà is often served with aioli, a garlic mayonnaise, on the side.