Cut the chicken breasts into 1” slices, and then cut each slice into 3 pieces.
In a large skillet on medium heat, melt the butter, and cook the chicken until cooked thru. Remove to a plate and set aside.
Add the mushrooms and minced garlic to the pan. Stir in the cream; bring to a boil over medium heat Reduce heat to low and simmer for 3 minutes. Add the chicken into the cream sauce. Mix well.
Cook the pasta according to package directions. Add to cream sauce and toss to coat.
Sprinkle with parsley and serve immediately.