COOK chicken in 2 Tbsp. dressing in large nonstick skillet on medium-high heat 4 min. on each side or until each is browned on both sides. Remove from skillet; set aside.
ADD remaining dressing and all remaining ingredients except basil to skillet; mix well. Bring to boil on medium heat.
TOP with chicken; cover. Simmer on medium-low heat 9 min. or until chicken is done (165ºF), stirring after 5 min.
REMOVE from heat; let stand 5 min. Top with basil.