1. Cook fettuccine according to package instructions; drain and set aside.
2. Season shrimp and steak with Cajun seasoning.
3. Heat olive oil in a large skillet over medium-high heat. Add steak slices and cook until browned; remove and set aside.
4. In the same skillet, add shrimp and cook until pink. Remove and set aside with steak.
5. Lower heat to medium, add garlic to the skillet, and sauté until fragrant.
6. Pour in heavy cream and Parmesan cheese, whisking until the sauce thickens.
7. Return cooked steak and shrimp to the skillet. Toss to coat in the sauce.
8. Add cooked fettuccine to the skillet, tossing to combine with the sauce, shrimp, and steak.
9. Season with salt and pepper to taste. Garnish with chopped parsley before serving.
Prep Time: 20 minutes | Cooking Time: 20 minutes | Total Time: 40 minutes
Kcal: 620 kcal | Servings: 4 servings