Step 1

Heat a 12 inch skillet over medium heat and add the butter to melt. Stir to coat the pan.

Step 2

Add the chicken to the skillet and sprinkle with salt and pepper. Cook, stirring often, until the chicken is browned, about 5 minutes.

Step 3

Add the onion to the pan and cook 2 more minutes, stirring often.

Step 4

Add the pasta and sun-dried tomatoes to the skillet. Pour in the broth and half and half. Stir well to combine.

Step 5

Bring to a boil, cover, and reduce to a simmer.

Step 6

Cook for 12 minutes or until pasta is tender.

Step 7

Remove the lid and stir in the grated cheese until melted.

Step 8

Stir in the spinach. Remove from heat, cover, and let sit for 5 minutes to wilt spinach.

Step 9

Stir well before serving.