In 5 quart pot, combine ... Mix tomatoes, apples, zucchini and onions. Boil gently, uncovered, ... minutes. Fill hot canning jars to 1/4 inch of ... water and cool thoroughly.
In a 5-quart (or larger) ... in tomatoes, apples, zucchini and onions. Boil gently uncovered ... Fill hot, clean canning jars to within 1/4 inch ... thoroughly. Makes 4 pints.