Rich, Creamy, and Packed With Cajun Flavor
This Cajun Alfredo Pasta is a bold, indulgent dish that combines creamy Alfredo sauce with perfectly cooked seafood and sausage. The sauce is built with butter, heavy cream, Cajun spices, and melty cheeses, creating a rich base that coats every strand of fettuccine.
What makes this dish extra special is the trio of proteins—tender salmon, juicy shrimp, and savory sausage—all seasoned with Cajun spices and cooked until perfectly flavorful. The result is a comforting pasta dish with a spicy Southern twist that seafood lovers will absolutely enjoy.
Ingredients
For the Cajun Alfredo Sauce
- 1 small onion, chopped
- 2 tbsp butter
- 1 ½ cups heavy cream
- 1 tsp chicken bouillon
- ½ tsp paprika
- ½ tsp garlic powder
- ½ tsp onion powder
- ½ tsp dried parsley
- Salt, to taste
- ½ tsp black pepper
- 1 tsp Cajun seasoning
- ¼ tsp red pepper flakes
- ½ cup Parmesan cheese, grated
- ½ cup mozzarella cheese, shredded
For the Seafood and Pasta
- 2 salmon fillets, seasoned
- 1 cup shrimp, cleaned and seasoned
- 1 cup sausage, sliced
- 2 cups cooked fettuccine pasta
Step-by-Step Instructions
1. Sauté the Aromatics
- Chop the onion. Melt butter in a large pan over medium heat.
- Add the onion and cook until softened and fragrant.
2. Build the Cajun Alfredo Sauce
- Pour the heavy cream into the pan and whisk.
- Add chicken bouillon, paprika, garlic powder, parsley, onion powder, salt, black pepper, Cajun seasoning, and red pepper flakes.
- Whisk until everything is fully combined.
3. Melt the Cheese
- Add the Parmesan cheese and the mozzarella cheese to the sauce.
- Stir until the cheeses melt and the sauce becomes thick, creamy, and smooth.
4. Cook the Seafood and Sausage
- In separate pans, cook the salmon fillets in butter until golden and cooked through on both sides.
- Brown the sliced sausage until caramelized.
- Cook the seasoned shrimp until pink and tender.
5. Toss the Pasta
- Add the cooked fettuccine pasta to the Cajun Alfredo sauce.
- Toss until every strand is coated in the creamy sauce.
6. Combine and Serve
- Add the cooked shrimp and sausage to the pasta and stir gently to combine.
- Plate the pasta and top with the seared salmon fillets before serving.
Pro Tips and Serving Suggestions
- Use freshly grated Parmesan for the smoothest Alfredo sauce.
- If the sauce becomes too thick, add a splash of pasta water to loosen it.
- For extra heat, add more Cajun seasoning or red pepper flakes.
- Serve with garlic bread or a fresh salad to balance the richness.
- Garnish with extra parsley or Parmesan for a beautiful finish.
About the Creator
This recipe is by Mama, the food creator behind @cookjngmama. She shares rich, comforting recipes packed with bold flavors and satisfying ingredients perfect for everyday home cooking.
Mama | @cookjngmama