Tomato Sauce - cooking recipe

Ingredients

2 Tbsp. oil
1 onion, chopped
1 (28 oz.) can tomatoes
1 (12 oz.) can tomato paste
1/2 c. water
2 tsp. salt
1 tsp. sugar
1/2 tsp. basil
1/4 tsp. thyme
1/4 tsp. pepper
1 bay leaf

Preparation

Brown onion in hot oil.
Stir in tomatoes, breaking them up with a spoon.
Add other ingredients.
Cover and simmer gently for 30 minutes.