In largest pot, bring salted water to a boil. Fill with water almost all the way.

Drop pasta in, give a stir so doesn't stick. Let cook for 7 minutes.

While pasta is boiling, microwave chicken for 3 minutes to thaw.

When pasta is done, drain completely. Put pasta back into large pot, turn heat off.

Pour jar if sauce and thawed chicken in with the pasta. Turn heat on low and return to eye. Then stir and blend all together while heating.

Add black pepper to taste and continue to stir for about 5 minutes.