Instructions:
Heat the oil in a large skillet over medium heat. Add the garlic and onions and cook until translucent, about 3 minutes.
Pour in the alfredo sauce and continue to cook until heated through. Stir in the cheddar cheese.
Reduce the heat to low, toss in the turkey and cook until heated through, about three minutes more.
Divide the pasta among 4 plates, top with the turkey-cheddar alfredo sauce and garnish with the chopped parsley.