Quick Taco salad

1

lb.   lean ground beef

1

 onion, chopped

1

pkg.  (1-1/4 oz.) TACO BELL® Taco Seasoning Mix

1/4

cup  water

10

cups  torn romaine lettuce (about 1 large head)

2

 tomatoes, chopped

1

cup  KRAFT Shredded Cheddar Cheese

2

cups  tortilla chips, coarsely crushed

1/4

cup  KRAFT Classic Ranch Dressing

BROWN meat with onions in large nonstick skillet on medium-high heat; drain.

ADD seasoning mix and water; mix well. Bring to boil. Simmer on medium-low heat 3 min.

DIVIDE lettuce among 4 plates. Top evenly with meat mixture, tomatoes, cheese and crushed chips. Drizzle with dressing.