Red Tomato Catsup
["2 gal. tomato juice", "2 onions, diced", "20 drops each: cinnamon and clove oil", "8 c. white sugar (can use part saccharine)", "6 Tbsp. cornstarch", "3 c. vinegar", "8 Tbsp. salt"]
["Boil down juice with onions about one third.", "Mix in sugar and cornstarch.", "Add rest almost at the last.", "Seal in jars."]
["tomato juice", "onions", "drops", "white sugar", "cornstarch", "vinegar", "salt"]