Cover processor and bring water to a boil. Reduce heat to allow water to boil gently. Begin processing time as water boils and process for length of time given in recipe directions. Maintain water level by adding additional boiling water when necessary. Remove jars from processor and place on a dry wooden board, several thicknesses of paper toweling, or on dry cloths.
Place jars a few inches apart, out of drafts, to cool.
Adjust lids according to manufacturer's instructions. When cold, test for seal. If lid is down and will not move, jar is sealed. When filled jar is cold, test for seal by carefully inverting each jar one or two minutes to test for leakage. Opening the sealer to add more liquid will expose contents to food spoilage organisms.