Absolutely! I used to keep home stock in the freezer in various (cup to quart) sizes for when I needed it, but I rarely have the time any longer. Strain it and de-grease it if you haven’t already, then put it in usable sized containers and it’ll keep in top form for 3 months, anyway.
Might be a nice base for Thanksgiving giblet gravy???
Anyone else have more experience with freezing stock?