Render the bacon until browned, place on paper towel lined paper plate.
In a medium saucepan bring to a boil the tomatoes, onion, sugar, vinegar, salt, pepper and splash of hot sauce. Stir occasionally until the sugar dissolved. Using a stick blender, crush the tomato ingredients until chunky. Chop the bacon and add to the tomato mixture, cook over medium heat until thick, about an hour. Taste and adjust seasoning.
Cool before storing in a 1 pint jar. Refrigerate up to a week or freeze up to 2 months.