Bacalao encebollado is another Spanish classic recipe: fish in a savory and fresh onion and pepper sauce.
Discard the water and pat the fish dry with kitchen paper. Cut it into 2 even pieces. Add the garlic, bay leaves, some olive oil and fresh rosemary to a non-stick pan.
Gently fry the garlic for 3 minutes over medium heat until fragrant. Then add the sliced onion.
Stir and add a little glass on water. Cover the pan. Cook the onion for about 7 minutes until almost soft. Then add the sliced piquillo peppers and half of the vinegar.
Season with smoked paprika and a pinch of pepper and salt.