You need 1 ingredient. The key ingredients include: ["Sofrito and Seafood Stock", "1 small onion, finely chopped", "2 small stalks of celery and leaves, diced", "1 large carrot, diced", "1 each green, yellow and red peppers", "2 tablespoons olive oil", "2 pieces bacon", "2 bay leaves (preferably fresh)", "4 sprigs thyme", "4 sprigs oregano", "4 cloves of roasted garlic", "4 campari tomatoes, seeded and diced", "shells from 4 pounds of shrimp", "6 cups water", "3 threads of saffron", "Seafood Mix for the Soup", "1 pound 13-15 shrimp (patted dry)", "6 snow crab clusters", "12 each clams and mussels", "6 large scallops (patted dry)", "1 pound calamari, plus more if needed to get 6 ""baby tentacles"" (tentacles patted dry)", "12 ounces mahi mahi or other thick white fish", "1 bunch cilantro", "2-3 limes, juiced and zested", "1 tablespoon kosher salt", "3 tablespoons unsalted butter", "1/2 cup bottle negro modelo beer", "2 tablespoons cumin", "1 tablespoon dried chili powder (guajillo)", "1 tablespoon white pepper", "3-4 dashes worchestershire sauce"].