Tomato Sauce - cooking recipe

Ingredients

12 medium tomatoes, peeled
1 red pepper
1 green pepper
5 medium onions, chopped
2 Tbsp. salt
1 Tbsp. celery seed
2 Tbsp. mustard seed
1 c. vinegar
2 c. sugar

Preparation

Chop tomatoes.
Add rest of ingredients; cook for 45 minutes on a slow simmer after it comes to a boil.
Seal in jars.