Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      tablespoon    olive oil
   1                    onion -- chopped
  20      milliliters   garlic -- minced
   2      tablespoons   parsley -- minced
   4      cups          plum tomatoes -- crushed
     1/4  small         green pepper -- chopped

Preparation:

Put all ingredients in a saucepan and simmer for about 45 minutes.