• Creamy Tomato Twist: Add extra crushed tomatoes for a tangier sauce.
• Vegetable Boost: Toss in zucchini, mushrooms, or spinach for extra veggies.
• Spicy Kick: Add crushed red pepper flakes for heat.
• Seafood Mix: Substitute shrimp with scallops or a seafood medley.

FAQs

1. Can I use penne or spaghetti instead of fettuccine?
   Yes, any pasta shape works; adjust cooking times accordingly.
2. Can I make it ahead?
   Yes, cook pasta and sauce separately, then combine and reheat gently.
3. Is this recipe freezer-friendly?
   The cooked pasta and sauce can be frozen separately, but shrimp is best fresh.
4. Can I use chicken instead of shrimp?
   Yes, bite-sized chicken breast works perfectly.
5. Can I make it dairy-free?
   Substitute heavy cream with coconut milk or a plant-based cream and skip Parmesan.
6. Can I make it less spicy?
   Reduce Cajun seasoning to taste and omit red pepper flakes.
7. Can this recipe be doubled for a crowd?
   Absolutely—use a larger skillet or split into two pans.
8. Can I use pre-cooked shrimp?
   Yes, just add it at the very end to warm through without overcooking.
9. Can I add wine to the sauce?
   Yes, ¼ cup of dry white wine can enhance the flavors.
10. How do I store leftovers?
    Keep in an airtight container in the fridge for 2–3 days. Reheat gently on the stove or microwave.

Make Ahead & Storage