Cajun Shrimp Fettuccine Alfredo

1 . Stage

Fill a large pot with lightly salted water and bring to a rolling boil. Cook fettuccine at a boil until tender yet firm to the bite, 7 to 8 minutes. Reserve 1/4 cup of the cooking water and drain the remaining water.

2 . Stage

Combine flour and Cajun seasoning in a small bowl. Pat shrimp dry and add to the bowl, tossing to coat.

3 . Stage

Heat butter and olive oil in a skillet over medium-high heat. Place shrimp into the skillet once the butter bubbles and cook for 2 minutes per side. Transfer shrimp to a clean bowl. Add garlic to the same skillet and cook until fragrant, about 30 seconds. Pour chicken broth into the skillet and scrape up any brown bits.

4 . Stage

Whisk in remaining flour-Cajun seasoning slowly until well incorporated. Season with white pepper and red pepper flakes. Reduce heat to medium-low and slowly whisk in cream; cook for 2 minutes. Add Parmesan cheese slowly, whisking constantly. Cook until sauce has thickened, 2 minutes more. Return shrimp to the skillet and add pasta; toss to combine.

5 . Stage

Mix in a little of the cooking water if the sauce is too thick, 1 tablespoon at a time. Taste and season with salt, if necessary. Serve sprinkled with parsley.