Prepare pasta according to package directions, drain and set aside.

While pasta is cooking, heat 1 T oil in a large skillet, over medium/high heat. Add chicken. Season chicken with salt and pepper.

Allow chicken to brown, stir and continue to cook until no longer pink in the center (about 5-7 minutes). Remove chicken to dish and set aside.

In the same skillet, melt 1 T butter. Add mushrooms. Cook, stirring often, until just softened.

Add chicken back to pan.

Pour Alfredo sauce over chicken/mushroom mixture.

Add pasta to pan and parsley. Toss well to ensure an even coating of sauce.