Prep Time: 10
Cook Time: 10
Serves: Serves: 6
Cook ground beef in medium skillet over medium-high heat until no longer pink; drain. Line a 15x10-inch pan with chips. Spoon ground beef, tomatoes, olives, onion and cheese over chips.
Bake in a preheated 350°F oven 10 minutes or until cheese is melted. Serve with sour cream and, if desired, guacamole.