Cajun Beef Spaghetti in Creamy Three-Cheese Parmesan Sauce Recipe
Introduction
This Cajun Beef Spaghetti combines tender, seasoned steak with a rich and creamy three-cheese Parmesan sauce. It’s a comforting yet flavorful dish perfect for a satisfying weeknight dinner.

Ingredients
- 400g spaghetti
- 450g diced sirloin or ribeye steak
- 2 tbsp Cajun seasoning
- 2 tbsp butter
- 3 cloves garlic, minced
- 1 1/2 cups heavy cream
- 1/2 cup freshly grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 100g cream cheese
- 1/2 tsp salt
- 1/2 tsp black pepper
- 2 tbsp chopped fresh parsley
Instructions
- Step 1: Bring a large pot of salted water to a boil and cook the spaghetti until al dente. Drain and set aside.
- Step 2: Toss the diced beef with Cajun seasoning. In a hot skillet, melt the butter and sear the beef until browned and cooked through. Remove the beef from the skillet and set aside.
- Step 3: In the same skillet, sauté the minced garlic for about 1 minute until fragrant. Add the heavy cream, cream cheese, mozzarella, and Parmesan. Stir continuously until the sauce is smooth and all the cheeses have melted.
- Step 4: Return the cooked beef and spaghetti to the skillet. Toss everything gently to coat evenly with the creamy cheese sauce.
- Step 5: Sprinkle chopped fresh parsley over the top. Serve the dish hot, optionally with extra Parmesan and a sprinkle of Cajun spice for added kick.
Tips & Variations
- For a smoky flavor, try adding a pinch of smoked paprika to the Cajun seasoning mix.
- Use fresh Parmesan cheese for the best taste and smoother melting in the sauce.
- If you prefer, swap the sirloin for ground beef or chicken for a different texture.
- Add some sautéed bell peppers or mushrooms for extra veggies and flavor.
Storage
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, warm gently on the stove over low heat, stirring frequently and adding a splash of cream or milk to loosen the sauce if it has thickened.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a different type of pasta?
Yes, this recipe works well with any long pasta like fettuccine or linguine. You can also experiment with penne or rigatoni for a different texture experience.
Is the sauce freezer-friendly?
The creamy cheese sauce can separate when frozen and reheated, so it’s best to freeze the beef and cooked pasta separately without the sauce if you want to store it long term.
PrintCajun Beef Spaghetti in Creamy Three-Cheese Parmesan Sauce Recipe
A rich and flavorful Cajun Beef Spaghetti tossed in a creamy three-cheese Parmesan sauce, combining tender seared sirloin with a luscious blend of heavy cream, cream cheese, mozzarella, and Parmesan. This indulgent pasta dish is finished with fresh parsley, delivering a perfect balance of spicy, creamy, and cheesy flavors that make it an irresistible meal for any pasta lover.
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Stovetop
- Cuisine: American
Ingredients
Pasta
- 400g spaghetti
Beef and Seasoning
- 450g diced sirloin or ribeye steak
- 2 tbsp Cajun seasoning
Sauce
- 2 tbsp butter
- 3 cloves garlic, minced
- 1 1/2 cups heavy cream
- 1/2 cup freshly grated Parmesan cheese
- 1 cup shredded mozzarella cheese
- 100g cream cheese
- 1/2 tsp salt
- 1/2 tsp black pepper
Garnish
- 2 tbsp chopped fresh parsley
Instructions
- Cook Spaghetti: Bring a large pot of salted water to a boil. Add spaghetti and cook until al dente, usually about 8-10 minutes depending on package instructions. Drain the pasta well and set it aside.
- Season and Sear Beef: Toss the diced beef with Cajun seasoning until evenly coated. Heat a skillet over medium-high heat and melt the butter. Add the seasoned beef to the skillet and sear it, cooking until browned on all sides and cooked through, about 4-6 minutes. Remove the beef from the skillet and set aside.
- Sauté Garlic and Make Sauce: In the same skillet with the remaining butter and beef juices, sauté the minced garlic for about 1 minute until fragrant. Lower the heat to medium and add the heavy cream, cream cheese, shredded mozzarella, and grated Parmesan cheese. Stir continuously until the cheeses fully melt and the sauce becomes smooth and creamy.
- Combine Beef, Pasta, and Sauce: Return the seared beef and cooked spaghetti to the skillet with the cheese sauce. Toss everything gently but thoroughly to ensure the pasta and beef are evenly coated in the creamy cheesy sauce.
- Garnish and Serve: Sprinkle chopped fresh parsley over the pasta and beef mixture. Serve immediately while hot, optionally with extra Parmesan cheese and a sprinkle of Cajun seasoning for added flavor.
Notes
- For best results, use fresh Parmesan and mozzarella cheese for a richer sauce.
- Adjust the Cajun seasoning to your preferred spice level.
- Use a heavy-bottomed skillet to prevent the sauce from scorching.
- If the sauce is too thick, add a splash of pasta water to achieve desired consistency.
- Leftovers can be refrigerated for up to 2 days and gently reheated on stovetop or microwave.
Keywords: Cajun beef spaghetti, creamy Parmesan sauce, three-cheese pasta, spicy beef pasta, easy dinner recipe

