1 lb. hamburg
1 pkg. HIDDEN VALLEY® Ranch Dressing mix
1 c. sour cream
1 c. mayonnaise
1 c. milk
Lettuce, broken up
Tomatoes, diced
Taco flavored cheese, shredded
7 oz. bag Doritos, broken up

Brown hamburg. Drain well and cool. Mix dressing mix with sour cream, mayonnaise and milk. Place lettuce in large bowl. Layer Doritos, tomatoes and cheese on lettuce. Pour dressing mixture over the top. Cover and refrigerate.