Spicy Cayenne Tomato Jam Recipe

Combine tomatoes apple sugar onion brown sugar apple cider vinegar lemon juice salt and cayenne in a large pot; bring to a boil. Reduce heat and simmer stirring occasionally until dark and syrupy about 2 hours 30 minutes. Continue simmering until mixture thickens to a jam-like consistency about 30 minutes more.

Remove jam from heat and cool to room temperature 1 to 2 hours. Transfer to lidded containers and refrigerate.