<<Disclaimer: Verify this information before applying it to your situation.>>

It is not necessary to deny yourself puddings if you can't find gf
mixes.  Make them lyourself.  All that is involved is heating milk,
adding flavorings, sugar and them a cornstarch slurry.  Any good ole
cookboook will have lots of choices.  It takes the same time to make as
a mix.....plus it is much cheaper and you control what is in it.

Ann