Bake for 15 minutes, toss half way through.
Taco Beef:
Brown ground beef. Drain oil if needed then return to pan. Add taco season and water. Simmer until water evaporates and thickens to a saucy consistency.
Dressing:
Mix sour cream, salsa, taco seasoning and ranch seasoning. Add water 1 Tablespoons at a time to desired consistency.
Salads:
Plate chopped iceberg lettuce, tomatoes, avocado, olives, shredded cheese, cilantro, taco meat and tortilla strips. Top with dressing, toss and serve.