"Create a recipe for World Famous Special Sausage 'If Needed' Cheesy Pasta, Spicy Edition. The recipe should include 1 lb penne pasta, 1 lb smoked or spicy Italian sausage sliced, and a spicy cheese sauce made with butter, garlic, flour, heavy cream, whole milk, sharp cheddar, mozzarella, pepper jack cheese, hot sauce, Cajun seasoning, chili powder, and optional jalapeños. Include seasoning for the sausage with smoked paprika, garlic powder, onion powder, black pepper, cayenne pepper, and crushed red pepper flakes. Provide instructions for cooking pasta, sausage, making the cheese sauce, combining everything, and optional toppings like parsley, parmesan, and extra red pepper flakes. Mention optional add-ins like bacon bits, fire-roasted peppers, chipotle powder, crispy onions, and ghost pepper cheese. Serve hot with garlic bread."