Ketchup - cooking recipe

Ingredients

1 peck tomatoes
3 large onions
4 c. sugar
3 Tbsp. salt
1/2 tsp. cinnamon
1/2 tsp. cloves
1/2 tsp. dry mustard
1 pt. vinegar

Preparation

Boil tomatoes and onions until soft.
Drain in jelly bag 4 hours.
Put through sieve, discard juice.
Bring to a boil and boil for 10 minutes.
Mix rest of ingredients; add to tomato mixture, boil 10 more minutes.
Put boiling mixture in hot jars and seal.