spray chicken with spray (or brush with olive oil) grill 4-6 min per side (until done)
chop into bite sized pieces, set aside

combine sugar, soy sauce, lemon juice, garlic and ginger in a small sauce pan heat over medium until sugar is dissolved, stirring often bring to a boil

combine corn starch and water
add to sauce pan, stirring often
reduce heat and simmer 4-6 minutes, until sauce thickens
pour chicken into a large skillet over medium heat heat until chicken sizzeles, then reduce heat pour sauce over chicken
heat through
serve over white rice