the best we've ever had.
Heat oil in skillet over medium heat. Add chicken; cook & stir 10 mins or until browned. Add onion; cook & stir 5 mins or until softened.
Stir in tomatoes, water & seasonings. Bring to boil, stirring occasionally. Reduce heat to low; cover & simmer 3 mins.
Stir in spinach; cook 2 mins or until it starts to wilt.