If you’re a fan of bold flavors, creamy sauces, and a satisfying combination of surf and turf, this Cajun Shrimp and Steak Alfredo Pasta is for you. This dish brings together tender, juicy steak, succulent shrimp, and a rich, homemade Alfredo sauce infused with Cajun seasoning. Perfect for a cozy dinner, a special occasion, or just when you want to treat yourself, this recipe will quickly become a household favorite.
Who Will Love This Recipe?
- Spicy food lovers: The Cajun seasoning gives this dish an irresistible heat that enhances the creamy Alfredo sauce.
- Pasta enthusiasts: Fettuccine (or any pasta of your choice) is coated in a silky, cheesy Alfredo sauce for a decadent bite.
- Protein-packed meal seekers: With shrimp and steak combined, this dish offers a hearty and satisfying protein boost.
- Fans of restaurant-quality meals at home: You don’t need to dine out to enjoy a gourmet meal—this recipe brings the steakhouse experience right to your kitchen.
For the Cajun Steak & Shrimp:
- 1 (8 oz) steak (ribeye, sirloin, or filet), sliced into strips
- 1/2 lb large shrimp, peeled & deveined
- 1 tbsp Cajun seasoning (divided)
- 1 tbsp olive oil
- 1 tbsp unsalted butter
For the Pasta & Alfredo Sauce:
- 8 oz fettuccine (or pasta of choice)
- 3 tbsp unsalted butter
- 4 cloves garlic, minced
- 1 1/2 cups heavy cream
- 1 cup grated Parmesan cheese
- 1/2 tsp salt (adjust to taste)
- 1/2 tsp black pepper
- 1/2 tsp paprika
- 1/2 tsp Cajun seasoning (optional, for extra spice)
- 1/2 cup pasta water (if needed, to thin the sauce)
For Garnish:
- 1/4 cup chopped parsley
- 1/2 cup grated Parmesan cheese
- 1/2 tsp crushed red pepper flakes (optional)
- Large pot for boiling pasta
- Large skillet or cast-iron pan
- Tongs for flipping steak and shrimp
- Wooden spoon for stirring
- Knife and cutting board
- Measuring cups and spoons
1. Cook the Pasta
- Bring a large pot of salted water to a boil.
- Cook the fettuccine according to package instructions.
- Drain and set aside, reserving ½ cup of pasta water.
2. Cook the Steak
- Season the sliced steak with ½ tbsp Cajun seasoning.
- Heat olive oil in a large skillet over medium-high heat.
- Sear the steak for 2-3 minutes per side, until browned and cooked to your preferred doneness.
- Remove and set aside.
3. Cook the Shrimp
- In the same skillet, add butter and shrimp.
- Season with the remaining ½ tbsp Cajun seasoning and cook for 1-2 minutes per side, until pink and opaque.
- Remove and set aside.
4. Make the Alfredo Sauce
- In the same skillet, melt butter over medium heat.
- Add garlic and sauté for 30 seconds, until fragrant.
- Pour in heavy cream, stirring constantly.
- Add Parmesan cheese, salt, pepper, paprika, and optional Cajun seasoning. Stir until smooth and creamy.
- If the sauce is too thick, add pasta water a little at a time.
5. Assemble the Dish
- Toss the cooked fettuccine into the Alfredo sauce, coating it well.
- Add the steak and shrimp, tossing gently to combine.
6. Garnish & Serve
- Top with extra Parmesan cheese, parsley, and crushed red pepper flakes if desired.
- Serve hot and enjoy!
- Swap the protein: Substitute chicken for the steak or shrimp if desired.
- Make it lighter: Use half-and-half instead of heavy cream for a lighter Alfredo sauce.
- Add veggies: Sautéed bell peppers, mushrooms, or spinach add great texture and flavor.
- Spice level control: Adjust the amount of Cajun seasoning based on your spice preference.
- Refrigerate: Store leftovers in an airtight container in the fridge for up to 3 days.
- Reheat: Warm on the stovetop over low heat, adding a splash of cream or milk to maintain the creamy texture.
- Freeze: Alfredo sauce can separate when frozen, so this dish is best enjoyed fresh.
- Wine: A crisp white wine like Sauvignon Blanc or a light red like Pinot Noir complements the richness.
- Side Dishes: Garlic bread, roasted asparagus, or a fresh Caesar salad pair beautifully with this meal.
Can I use store-bought Alfredo sauce?
Yes! If you’re short on time, a high-quality store-bought Alfredo sauce can work. Just add Cajun seasoning to enhance the flavor.
What type of pasta works best?
Fettuccine is the classic choice, but penne, linguine, or spaghetti also work well.
How do I know when the shrimp is cooked?
Shrimp should turn pink and opaque with no gray spots. Overcooked shrimp will be tough and rubbery.
Can I make this dish ahead of time?
You can cook the steak and shrimp in advance, but Alfredo sauce is best fresh. If making ahead, store the components separately and combine before serving.
We hope you love this Cajun Shrimp and Steak Alfredo Pasta as much as we do! If you try it, please share your photos on social media and tag us. Don’t forget to subscribe to our blog for more delicious recipes straight to your inbox!