Bruschetta Chicken Bake

2 cups rotini pasta, uncooked

1 Tbsp. oil

1 lb. boneless skinless chicken breasts, cut into bite-size pieces

2 cups chopped red peppers (about 2 medium)

1/4 cup KRAFT Zesty Italian Dressing

1 Tbsp. chili powder

1/2 cup Thick 'N Chunky Salsa

1/2 cup Sour Cream

1/2 cup Shredded Cheddar Cheese

COOK pasta as directed on package.

MEANWHILE, heat oil in large skillet on medium-high heat. Add chicken. Cook and stir 6 min. Add peppers, dressing and chili powder; cook 3 min. or until chicken is cooked through, stirring frequently. Stir in salsa and sour cream.

DRAIN pasta. Toss with chicken mixture. Sprinkle with cheese.