2 lb. ground beef
1-1/2 cup minced onions
1-1/2 cup diced green peppers
1-1/2 cup chopped fresh tomatoes
1/4 cups chopped stuffed olives
2 cups shredded Cheddar cheese
1 teaspoon salt
1 egg, beaten
8 toasted hamburger buns
Soft margarine
8 sandwich-sized zip-lock bags
1 gallon-sized zip-lock bag
Thoroughly mix ground beef, onions, green peppers, tomatoes, olives, cheese, salt, and egg. Shape into 8 patties and seal each in a sandwich zip-lock bag. Seal all into gallon zip-lock and put in cooler for 1 hour. Grease hot grill. Add patties and brown on each side. Turn heat to low and cook for 10 minutes on a side. Serve on hot buttered toasted buns. Use A-1 for topping instead of ketchup.