Creamy, spicy, and packed with flavor, this Creamy Cajun Beef and Rotini Delight is your next dinner obsession. Perfectly seared Cajun-seasoned beef cubes sit atop a bed of buttery rotini pasta smothered in a garlic-infused creamy cheese sauce. It’s bold and indulgent, yet easy enough for a cozy weeknight meal.

Every bite gives you the best of both worlds: the hearty satisfaction of well-seasoned meat and the luscious comfort of silky pasta. If you love meals that hit the sweet spot between Southern spice and Italian creaminess, this recipe delivers—fast.

What Cut of Beef Should I Use?

Look for beef cuts that sear well and stay juicy. Sirloin steak, ribeye, or strip steak all work great for this dish. You want chunks that get a beautiful crust when seared but stay tender on the inside. Cut them evenly and marinate them for maximum flavor.

Ingredients for the Creamy Cajun Beef and Rotini Delight

Beef Steak (Sirloin or Ribeye) – Cubed and seasoned for high-heat searing.
Rotini Pasta – Holds the sauce perfectly with its twisted ridges.
Cajun Seasoning – Delivers smoky heat and bold flavor.
Heavy Cream – The rich base of the sauce.
Cream Cheese – Adds tang and ultra-creamy texture.
Garlic – Fragrant and essential to the creamy sauce.
Butter – For sautéing and extra richness.
Parmesan Cheese – Adds saltiness and depth.
Fresh Parsley – Brightens the whole plate.
Salt & Pepper – Essential seasoning boosters.

How To Make the Creamy Cajun Beef and Rotini Delight

Step 1: Cook the Rotini

Boil rotini in salted water according to package instructions. Drain and set aside, reserving 1/4 cup of pasta water.

Step 2: Season and Sear the Beef

Toss the beef cubes with Cajun seasoning, salt, and pepper. Heat a skillet over high heat with a bit of oil. Sear the beef until well-browned on all sides but still juicy. Remove from skillet and keep warm.

Step 3: Make the Creamy Garlic Sauce

In the same skillet, melt butter over medium heat. Add minced garlic and cook for 1 minute until fragrant. Add cream cheese and stir until melted. Pour in heavy cream and let it gently simmer.

Step 4: Stir in Cheese and Pasta

Add Parmesan cheese to the sauce and stir until melted. Add cooked rotini and a splash of reserved pasta water. Toss everything together until creamy and well combined.

Step 5: Plate and Finish

Plate the creamy rotini on one side and the seared Cajun beef on the other. Garnish with chopped parsley and a sprinkle of extra Cajun seasoning if desired.

Serving and Storing This Creamy Cajun Rotini

This dish is best served hot, fresh from the stove, when the sauce is at its creamiest and the beef is juicy with a crisp exterior. Serve it on a large plate with the pasta and beef side-by-side for presentation.

To store leftovers, place in an airtight container in the fridge for up to 3 days. Reheat in a skillet with a splash of cream or milk to revive the creamy texture. The beef can also be reheated in the air fryer or oven to maintain its seared edges.

Avoid freezing this one—the creamy sauce doesn’t hold up well after thawing.