HEAT oil in large skillet on medium-high heat. Add chicken and garlic; cook 6 to 8 min. or until chicken is done, stirring occasionally. Remove chicken from skillet; cover to keep warm.

ADD broccoli and water to skillet; cover. Cook 3 to 4 min. or until broccoli is crisp-tender, stirring occasionally.

STIR in chicken and all remaining ingredients except nuts; cook 2 min. or until heated through, stirring occasionally. Top with nuts.