Caldillo de Congrío Recipe (Chilean seafood stew)

Name: Caldillo de Congrío Recipe (Chilean seafood stew)
Cuisine: American, Latin American
Ingredients: Olive oil -- 2 to 3 tablespoons; Onion, thinly sliced -- 1; Garlic, minced -- 3 to 4 cloves; Paprika -- 1 tablespoon; Tomatoes, seeded and chopped -- 2 cups; White wine -- 1 cup; Rich fish stock -- 4 cups; Parsley, finely chopped -- 2 tablespoons; Bay leaf -- 1; Salt and pepper -- to taste; White fish or conger eel filets, cut into chunks -- 1 pound; Heavy cream -- 1/2 cup; Cilantro, chopped -- 1/2 bunch