Cook your pasta according to packet instructions. Once cooked, drain and set aside. Reserve about 1 cup of pasta water.
In a mixing bowl, combine the chicken, lemon juice, salt, pepper, garlic powder and onion powder. Mix until the chicken is well coated. Marinate for at least 5 minutes.
Coat the chicken pieces in flour, shaking off any excess flour.
Heat oil in a frying pan over medium to high heat. Cook chicken until golden and crisp and cooked through.
Next, reduce heat to low medium and add the cream, stock and lemon zest. Bring to a gentle simmer.
Season with salt and pepper to taste Turn off heat and mix through cooked pasta. (see note 1).