What type of "containers?".. I personally use freezer zip-lock bags.. Once cooled I fill bag about 2/3 of the way full, zip bag, checking & re-checking it's closed ((spaghetti sauce is a pain in the *** to clean-up in freezer lol)) once zipped I lay them flat in my freezer until completely frozen then stand them up. It saves SO much room...
Yes. GFS Deli container type. I get the small which holds 2 cups of stock or pumpkin puree for several months. They also can go in dishwasher when I want to reuse them.
Yes there are several choices.
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