Spaghetti Sauce - cooking recipe

Ingredients

4 onions
2 Tbsp. garlic salt
6 qt. stewed tomatoes
2 (12 oz.) cans tomato paste
1/4 c. sugar
1/4 c. chopped celery
2 Tbsp. oregano leaves
2 Tbsp. salt
2 tsp. basil
3/4 tsp. pepper
2 cans mushrooms
1 green pepper

Preparation

Mix all ingredients except tomato paste.
Bring to a boil. Cook 2 hours.
Add tomato paste; cook 15 minutes, then serve or can.