Directions: Cook beef on medium to high heat in a nonstick pan until browned.Drain the beef and rinse pan. Add beef back to pan. Pour jar of salsa into beef mixture. Let simmer until beef absorbs sauce. While the mixture is cooking, heat oven to 350 F. Place a cooking sheet on any flat oven pan. Place the Tostitos Scoops facing up on the pan. Once the mixture is ready, spoon into Tostitos Scoops and sprinkle with the cheddar cheese. Cook until cheese has melted. Place each Tostitos Scoops on a platter. Serve with sour cream or guacamole.