Few dinners hit the soul like a bubbling plate of Cajun Steak Cheesy Rigatoni Parmesan. This hearty, flavor-packed dish marries the bold punch of Cajun-spiced steak with the creamy indulgence of baked rigatoni smothered in melted cheese and seasoned Parmesan. Every bite is rich, smoky, and deeply comforting, perfect for those evenings when you crave something satisfying and unforgettable.
Whether you’re feeding a crowd or planning a cozy dinner, this recipe delivers with restaurant-quality taste and an easy-to-follow process. The blend of tender steak cubes seared to perfection and cheesy pasta baked until golden makes it a total weeknight or weekend winner.
Why You’ll Love This Cajun Steak Cheesy Rigatoni Parmesan
This recipe stands out because it gives you the best of both worlds: smoky Cajun beef and creamy cheesy pasta. The steak adds a meaty depth that balances perfectly with the rigatoni’s soft, cheesy texture. It’s a one-plate meal that doesn’t skimp on flavor, texture, or comfort.
Plus, it’s versatile. Use leftover steak, adjust the spice level, or swap in your favorite pasta shape—the base is so solid, you can make it your own.

What Kind of Steak Should I Use?
Ribeye or sirloin work beautifully here due to their rich marbling and tenderness, especially when seasoned with Cajun spice. But don’t be afraid to use what you have on hand. Just aim for something that stays juicy when seared and holds up well alongside the rigatoni.
Ingredients for the Cajun Steak Cheesy Rigatoni Parmesan
Ribeye or Sirloin Steak: The star of the dish—juicy, flavorful, and the perfect canvas for Cajun seasoning.
Rigatoni Pasta: Its large, ridged tubes trap the cheesy sauce beautifully.
Cajun Seasoning: Brings the smoky, spicy depth that defines the dish.
Heavy Cream: Adds richness and helps create that luscious cheese sauce.
Mozzarella Cheese: Melts into creamy perfection and gives a stretchy texture.
Parmesan Cheese: Adds a salty, nutty bite that balances the bold Cajun flavors.
Garlic & Onion Powder: Builds savory base notes without overpowering the dish.
Olive Oil: Used to sear the steak and toast the seasonings.
Salt & Black Pepper: Essential for enhancing every flavor in the dish.
How To Make the Cajun Steak Cheesy Rigatoni Parmesan
Step 1: Cook the Pasta
Boil rigatoni in salted water until just al dente. Drain and set aside, saving 1/2 cup of the pasta water for later.
Step 2: Season and Sear the Steak
Cut your steak into bite-sized cubes. Toss them with Cajun seasoning, garlic powder, onion powder, salt, and pepper. In a hot skillet with olive oil, sear the steak cubes until browned on all sides. Remove and set aside.
Step 3: Build the Sauce
In the same skillet, pour in heavy cream and bring it to a gentle simmer. Stir in mozzarella and half the Parmesan, letting it melt until the sauce is smooth and creamy. Adjust seasoning as needed.
Step 4: Combine Everything
Return the steak to the pan and add cooked rigatoni. Toss everything together so the pasta gets fully coated. Add a splash of pasta water if the sauce needs thinning.
Step 5: Bake Until Golden
Transfer the pasta mixture to a baking dish. Sprinkle with remaining Parmesan. Bake at 375°F for 10-15 minutes, or until the top is golden and bubbly.

Serving and Storing Cajun Steak Cheesy Rigatoni Parmesan
This recipe serves about 4 to 6 hungry people, depending on portion sizes. It’s ideal for a family dinner or when you want to impress guests with something both hearty and satisfying.
To store leftovers, let the dish cool completely and then refrigerate in an airtight container for up to 4 days. Reheat gently in the oven or microwave, adding a splash of cream or broth to revive the sauce if needed.
What to Serve With Cajun Steak Cheesy Rigatoni Parmesan?
Garlic Bread
Crunchy, buttery garlic bread is the ultimate sidekick for soaking up all that cheesy sauce.
Caesar Salad
A crisp romaine salad tossed in creamy Caesar dressing adds a fresh, tangy contrast.
Roasted Broccoli
Roast it with a sprinkle of sea salt and lemon zest for a vibrant veggie side.
Grilled Asparagus
Its subtle char and earthy flavor pair perfectly with the Cajun spice.
Creamy Coleslaw
A cool and crunchy counterpoint to the heat of the pasta.
Tomato Basil Soup
A cozy soup starter adds comfort and rounds out the meal beautifully.
Sweet Corn on the Cob
Brush with a bit of butter and Cajun seasoning to echo the pasta flavors.
Sautéed Mushrooms
Their umami richness complements the steak and cheese notes deliciously.
Want More Pasta Bake Ideas?
If you love this Cajun Steak Cheesy Rigatoni Parmesan, these other creamy, comforting dishes are a must-try:
- Buffalo Chicken Lasagna: A Spicy, Cheesy Twist on a Classic
- Cheesesteak Tortellini in Rich Provolone Sauce
- Creamy Beef and Shells: A Comforting One-Pan Delight
- One-Pot Smoked Sausage Pasta
- Marry Me Chicken Pasta Recipe
Save This Pin For Later
📌 Save this recipe to your Pinterest dinner board so you can come back to it any time.
And let me know in the comments how yours turned out! Did you go all-in on the Cajun spice or tone it down? Maybe added mushrooms or extra cheese?
I love hearing how others make these recipes their own. Questions are welcome too—let’s help each other cook smarter.
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Cajun Steak Cheesy Rigatoni Parmesan
Equipment
- Skillet
- Baking dish
- Saucepan
Ingredients
Ingredients
- 1 pound ribeye or sirloin steak
- 12 ounces rigatoni pasta
- 2 tablespoons Cajun seasoning
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 1 teaspoon salt
- 0.5 teaspoon black pepper
- 1 tablespoon olive oil
- 1.5 cups heavy cream
- 1.5 cups shredded mozzarella cheese
- 0.75 cup grated Parmesan cheese
Instructions
- Boil rigatoni in salted water until al dente. Drain and reserve 1/2 cup pasta water.
- Cut steak into cubes and toss with Cajun seasoning, garlic powder, onion powder, salt, and pepper.
- In a skillet with olive oil, sear steak until browned and set aside.
- In the same skillet, simmer cream, add mozzarella and half the Parmesan, stirring until smooth.
- Add steak and pasta to the sauce, toss to coat. Add pasta water if needed.
- Transfer to baking dish, top with remaining Parmesan. Bake at 375°F for 10–15 minutes.