also like to have on hand CANNED MILK, both the evaporated and the "sweetened, condensed milk"
Mostly the evaporated.
Easy to use/rotate and I think it tastes better than dry instant or just plain dry.
Also I like that it's EASY to add a couple cans when at the grocery store,
AND it goes on sale around the holidays.

Mix 50/50 with water for regular milk.