Steps
Cut each chicken breast in half through the center to create two cutlets, four total.
Lightly season both sides of the chicken breasts with salt, pepper, and paprika.
Heat a large saute pan over medium heat, once the pan is hot add the olive oil.
Add the chicken and cook for 6 minutes. Flip the chicken over and cook until the internal temperature reaches 160 to 165ºF (71 to 74ºC), about 5 to 7 minutes, turn off the heat.
Rest the chicken for 5 minutes and then slice into ½-inch thick pieces.
Wash and dry the pan to use for making the alfredo sauce.
Bring 3 quarts of water and 1 ½ teaspoon salt to a boil in a large pot.
Add the noodles and cook until al dente, about 10 to 12 minutes, or according to manufacturers directions.
Place noodles in a colander and do not discard water.
While the noodles are cooking, make the alfredo sauce.
Heat a large saute pan over medium-low heat.
Add the butter, once melted add the garlic and saute until fragrant, 30 to 60 seconds. Do not brown the butter or garlic.
Add the cream, ½ teaspoon salt, and pepper, stir to combine.
Bring the cream to a simmer over medium heat. Cook, stirring frequently, scraping the sides and bottom of the pan to make sure the cream does not curdle.
Reduce the sauce to about 1 cup, about 10 to 12 minutes. The sauce should be slightly thickened, coating the back of a spoon.
Turn off the heat and stir in the parmesan cheese and nutmeg. If the sauce is too thick, add in some of the pasta water or more cream, a few tablespoons at a time until the desired consistency is reached.
Add the pasta to the sauce, gently tossing to combine.
Divide the pasta among bowls, top with sliced chicken and chopped parsley.