Tomato Sauce
2 tablespoons butter or vegetable oil
1 clove garlic, finely chopped
1 medium onion, chopped (medium dice)
2 15-ounce cans tomato sauce or one 32-ounce can whole tomatoes, pulsed in a food processor with juice until pureed.
juice of one lemon or 2 tablespoons (or more to taste) apple cider vinegar
¼ to ¾ cup light brown sugar (Depending on amount of sweetness you prefer. Start with ¼ cup and taste sauce, adding if you like it sweeter. If you prefer it completely savory, add only 1 tablespoon brown sugar and the juice from half a lemon)
Salt and pepper to taste
½ cup golden raisins (optional)
Chopped parsley, for garnish