Place spaghetti in a large pot full of boiling water and simmer until cooked for 10-15 minutes.
Place oil in a large pan on medium to high heat. Add the turkey and sauté for 4 - 5 minutes until fully cooked.
Turn the hob heat down to medium heat and add light cream cheese, pesto and vegetables. Sauté for a further 10 -15 minutes until turkey is cooked through and vegetables are tender.
Once spaghetti is cooked, drain and serve with turkey mixture.