Homemade Tomato Ketchup - cooking recipe

Ingredients

4 lb. ripe firm tomatoes
2 c. finely chopped onions
1 1/2 c. packed light brown sugar
1 1/2 c. white vinegar
5 Tbsp. mixed pickling spices
1 Tbsp. finely chopped fresh red hot chili
1 1/2 tsp. salt

Preparation

In a 6-quart, stainless-steel or enamelled pot, combine all ingredients.
Bring to a boil over high heat.
Stir until sugar dissolves.
Reduce heat to low.
Simmer 30 to 40 minutes or until mixture is thick enough to hold its shape in a spoon.
Stir often to prevent scorching.