Arroz de Marisco is a delicious Portuguese seafood rice dish that is made with a variety of shellfish, such as shrimp, clams, and mussels, along with rice, onions, garlic, and tomatoes. The shellfish are cooked in a flavorful broth until they open, releasing their natural juices and flavors. The rice is then cooked in the broth, absorbing all the delicious flavors. Arroz de Marisco is a flavorful and aromatic dinner option that is often served with a squeeze of lemon and a glass of white wine.