1.In large skillet or saute pan, heat oil, add in diced chicken, cook for a few minutes.
2.Add peppers and onions and cook until chicken is no longer pink and you see juices run clear.
3.While chicken is cooking, bring a pot of water to boil and cook spaghetti according to package directions.
4.Once chicken is cooked throughout, add the jar of salsa and 1 to 2 tablespoons of pasta water. Stir to combine.
5.Let simmer for a few minutes until cooked throughout.
6.Once pasta is cooked and drained, add to a large bowl or serving plate. Layer chicken and vegetable mixture over top. Healthy and delicious, enjoy!