Cazuela De Camarón: Shrimp in Plantain and Peanut Sauce

Name: Cazuela De Camarón: Shrimp in Plantain and Peanut Sauce
Prep time: 13 min
Cook time: 22 min
Total time: 35 min
Cuisine: Latin American
Ingredients: 2 tablespoons vegetable oil; 1 medium onion (chopped); 1 green pepper (diced); 1 small tomato (chopped); 2 cloves garlic (chopped); 1 teaspoon fresh oregano; 1 package sazón Goya (with cilantro and achiote); 2 green plantains; 1 1/2 cups fish stock (or chicken stock); 1 pound shrimp (raw, peeled); Salt and pepper (to taste); 2 tablespoons butter; 2 tablespoons fresh cilantro (finely minced); 3 tablespoons peanut butter