This is based on a recipe from Italian cooking teacher, Anna Teresa Callen. The sauce can be prepared in large batches and frozen.
In A Heavy Saucepan, combine all of the ingredients over moderate heat. Bring to a boil, reduce the heat to low and simmer for 15 to 20 minutes. Discard the parsley and garlic and pour the sauce over freshly cooked pasta. (This sauce can be prepared in large batches and frozen.) Dresses 1 pound of spaghetti or linguine.