Canned goods can be found in many kitchens. Canned goods run the gamut from fruits and vegetables to soups and sauces. The canning process helps to seal in the flavor ...
If the jar is too full, it could compromise the seal. So to be extra safe, leave about half an inch of head space between the food and the top of the jar. 5. Barely Tighten The Lids It may sound ...