1/2 cup HIDDEN VALLEY® Ranch dressing
1 lb. lean ground beef
3 cups shredded lettuce
8 large taco shells, heated
1/2 cup shredded Cheddar cheese
1 medium tomato, diced (optional)

Brown beef in a large skillet, crumbling into small pieces; drain. Toss lettuce with dressing. Fill each taco shell with about 4 cup beef, 4 of lettuce mixture and 1 tablespoon cheese. Top with tomato, if desired.

Makes 4 servings.