.

Not dry powdered milk but have used coffeemate dry creamer if desperate. HATE coffeemate dry creamer.

I think that powdered milk IS an ingredient in (1) dry coffee creamers and (2) things like the instant international coffee flavors, so I don't see why not to use it in coffee.

I use it in my coffee when I run out of reg. milk. Works fine for me. My neighbor uses canned evap.milk. YUCK!!

We call it "lazy latte". We have to bring our groceries from the store on foot and then haul it all up the stairs and we live on the top floor of our building so we always have some powdered milk for those days when we run out or couldn't add a bottle of milk to our already too heavy grocery bag. It's totally fine.

Boil water in  kettle, add a decent amount of dry powder and voilà, done. It does taste more like pasteurised milk than fresh milk. 

Ditto
My mother used to mix powdered milk with cold water and add it to the milk gal as we drank it. Mind you we had well water with sulfur in it. It was how she afforded her cigarettes because powdered milk was much much cheaper back then. It was the source of much animosity and many unpleasant arguments because she would get mad when we wouldn’t drink it. My did didn't drink much milk so he never noticed.

I really don’t know if I’d actually like it in my tea, as the taste is so associated with such bad memories attached to it.

Although at the beginning of the pandemic I did get a tin of powdered goat milk and I’ve used that when I run out and it hasn’t been bad.

I use powdered coconut milk in my cold brew iced coffee latte because I cold brew that in coconut water so it goes with it. Coconut water is sweet so no need to add sugar, plus it has electrolytes so it’s a summer treat when it super hot out and I’m working outside. It’s the only coffee I drink.

Same.  Lumpy and blue

I use coffee mate powder always - I like it better than cream or half n half.