🔥 Creamy Cajun Steak Alfredo

The Bold Steak Pat the steak bone-dry. Rub both sides heavily with Cajun seasoning. Heat a cast-iron skillet over high heat with a splash of oil. Sear the steak for 3–4 minutes per side until it has a dark, spicy crust. Remove and let it rest for at least 8 minutes. Do not slice it yet.
The Pasta Boil your pasta in salted water until al dente. Reserve 1/2 cup of pasta water before draining.
The Spicy Cream In a large skillet, melt the butter over medium heat. Add the garlic (and peppers/onions if using) and sauté for 2 minutes. Pour in the heavy cream, Cajun seasoning, and paprika. Let it simmer gently for 5 minutes until it starts to thicken.
The “Snowfall” Whisk in the Parmesan cheese one handful at a time. Stir constantly until the sauce is glossy and smooth. If it’s too thick, add a splash of that reserved pasta water.
The Marriage Toss the cooked pasta into the sauce. Ensure every strand is coated.
The Assembly Slice your rested steak against the grain into thin strips. Plate the pasta and fan the steak strips over the top. Garnish with parsley and extra red pepper flakes if you’re feeling brave.

The “Real” Cheese Rule: Please avoid the Parmesan in the green shaker can. It contains cellulose (wood pulp) which prevents it from melting smoothly, leaving your Alfredo grainy. Grate a block of Parmesan for that “cheese pull” texture.
Don’t Over-Salt: Most Cajun seasonings are very high in salt. Taste your sauce before adding extra salt—the Parmesan and the seasoning usually do the job for you.
The Resting Period: If you slice the steak too soon, all the spicy juices will run out onto the cutting board. Let it rest so those juices stay inside the meat, keeping it tender against the creamy pasta.