4 small boneless skinless chicken breasts (1 lb.), cut into thin strips
1/3 cup MIRACLE WHIP Dressing, divided
1 cup chopped tomato
1 pkg. (1-1/4 oz.) TACO BELL® Taco Seasoning Mix
4 cups tortilla chips
4 cups shredded lettuce
1 cup KRAFT Shredded Sharp Cheddar Cheese
1/4 cup sliced black olives
1/4 cup green onion slices
Cook chicken in 2 Tbsp. of the dressing in large skillet on medium-high heat 5 minutes, stirring occasionally. Reduce heat to medium.
Stir in remaining dressing, the tomato and seasoning mix. Cook and stir 5 minutes or until chicken is cooked through.
Place chips on large serving platter; top with layers of lettuce, chicken mixture, cheese, olives and onions.
Prepare as directed, using MIRACLE WHIP Light Dressing.