Pickled Sea Bass Escabeche is a traditional Spanish dish that features tender sea bass fillets marinated in a tangy and flavorful pickling liquid. The fish is first pan-fried until crispy and then topped with a mixture of onions, bell peppers, garlic, and spices. The pickling liquid, made with vinegar, olive oil, and herbs, is poured over the fish and vegetables, infusing them with a zesty and aromatic flavor. This dish is perfect as an appetizer or a light main course, and it can be served warm or cold.