Heat olive oil in large saucepan.Add ground turkey and cooking until no longer pink. About 5 minutes.Sprinkle in taco seasoning, adjust to taste.Add pasta, chicken stock and taco sauce or salsa until combined.Bring to a boil over medium-high heat. Stire, cover, reduce heat to low and simmer until pasta is al dente (12-15 minutes). Add the cheese and stir until cheese is melted. Add scallions. So Good!