Homemade Sauce - cooking recipe

Ingredients

medium onion, finely diced
2 Tbsp. oil
2 large cans tomato sauce
1 large can tomato paste
2 Tbsp. oregano
1 tsp. basil
1 tsp. fennel seed
1 tsp. sugar
1/2 tsp. minced garlic
1 c. grated Parmesan cheese
2 Tbsp. margarine or butter
meatballs and/or sausage

Preparation

In large Dutch oven, simmer onion in oil.
Pour in tomato sauce and tomato paste; stir thoroughly.
Add remaining ingredients; simmer on low for 1 hour.
Add meatballs and/or cooked sausage; continue cooking for another hour.