Headspace is the space between the top of the food in the jar and the rim of the jar. Leaving the correct amount is essential when canning and freezing.
Canning
Headspace is necessary for a vacuum to form and the jar to seal. Use the amount of headspace specified in recipes. After the food and liquid are added, measure with a ruler or I like to use this. It works as 2 tools in one.
No comments:
Post a Comment