Easy BBQ Shredded Chicken Taco

Ingredients:
- 1/2 small red onion, thinly sliced
- 2 tsp. red wine vinegar
- 2 cups shredded cooked chicken breasts
- 1/4 cup KRAFT Sweet & Spicy Barbecue Sauce
- 8 corn tortillas (6 inch), warmed
- 1/4 cup BREAKSTONE'S or KNUDSEN Sour Cream
- 1 cup KRAFT Shredded Three Cheese with a TOUCH OF PHILADELPHIA

Directions:
- Toss onions with vinegar in bowl; let stand 10 min.
- Meanwhile, combine chicken and barbecue sauce in microwaveable bowl.
- Microwave on HIGH 1 to 2 min.
- or until heated through, stirring after each minute.
- Drain onions; discard vinegar.
- Spoon chicken onto tortillas; top with onions and remaining ingredients.