Pescado en Papillote

1: Preheat the oven to 180°C (350°F).

2: Place the fish on a large piece of parchment paper.

3: Slice the onion, pimentón, papa, and plátano verde and spread them over the fish.

4: Add capers, minced garlic, and the juice of 1/2 limón.

5: Pour the cilantro sauce and mustard over the top.

6: Fold the paper to create a sealed packet.

7: Bake in the preheated oven for 30 minutes.