This includes: placing prepared food in mason jars that can be sealed airtight with two-piece metal SNAP lids using the correct type of canner to heat the filled jars to a designated temperature for the food being processed maintaining this temperature for the 
(This; includes; ) (mason jars; can be sealed; airtight) (the food; being processed; )
This mason jars the food
includes can be sealed being processed
airtight