Preparation:
Place sliced onions into a large non-reactive saucepan, over a moderately-high flame add vinegar, sugar, catsup, salt, and water cover, bring to a boil, reduce to a low flame, and simmer for 20 minutes combine cornstarch with an additional 1/4 cup water-mix well stir into saucepan heat and stir until thickened remove from heat serve hot or at room temperature |