Mom's Tomato Gravy

Place the tomatoes, green peppers, onions and grease in a saucepan and cook until tender.

While they are cooking, mix together the cornstarch and sugar with a cup of water.

When the tomato mixture is done and the rest of your meal is ready, bring the tomatoes to a boil and pour the cornstarch mixture into the tomatoes, stirring constantly.

Turn off and let set to thicken for a few minutes.

Best when served over fried potatoes or as a sauce over hamburgers, salmon cakes or other meat.