This is one of my favorites... it's nothing special and comes directly from the back of the bottle of dressing, but it's good nevertheless.
Taco Salad with Western Dressing
Ground beef, prepared with taco seasoning packet
Doritos, crushed (Nacho Cheese are the best)
Cheddar cheese, shredded
Diced tomatoes, drained
Combine the ingredients in desired proportions to create a yummy taco salad. Yum!