HEAT oil in large nonstick skillet over medium-high heat and cook chicken, stirring frequently, until chicken is thoroughly cooked, about 4 minutes, adding garlic during the last 30 seconds of cook time. Remove and set aside.
PREPARE Knorr® Rice Sides™ - Creamy Chicken flavor in same skillet according to package directions.
STIR in chicken and tomatoes. Sprinkle with mozzarella and basil.