Chili Burgers
["4 lb. ground beef", "salt to taste", "4 Tbsp. vinegar", "2 Tbsp. sugar", "2 onions, chopped", "2 green peppers, chopped", "1 c. catsup", "2 pkg. hamburger buns"]
["Brown meat, onions, peppers, salt, sugar and vinegar.", "Add other ingredients and simmer 1 1/2 hours.", "Serve on toasted buns."]
["ground beef", "salt", "vinegar", "sugar", "onions", "green peppers", "catsup", "hamburger buns"]