For the steak
01 -
1 1/2 lb (680 g) sirloin steak, cut into 1-inch cubes
02 -
1 teaspoon kosher salt
03 -
1/2 teaspoon black pepper
04 -
1 teaspoon garlic powder
05 -
1 teaspoon smoked paprika
06 -
2 tablespoons olive oil
07 -
3 tablespoons unsalted butter
08 -
4 cloves garlic, minced
For the Cajun pasta
09 -
12 oz (340 g) rotini or fusilli pasta
10 -
1 cup (240 ml) heavy cream
11 -
1 to 2 tablespoons Cajun seasoning, to taste
12 -
1/2 teaspoon garlic powder
13 -
1/2 cup (50 g) freshly grated Parmesan cheese, plus more for serving
14 -
1/2 cup (120 ml) reserved pasta water, as needed
15 -
1/4 teaspoon red pepper flakes, optional
16 -
2 tablespoons chopped fresh parsley