Great Evaporated Milk Substitute if find you're without it

I just learned something today and I'm ecstatic about it. I planned on making cornbread for dinner, but I realized I didn't have any evaporated milk. I hate it when I don't have ONE thing. Anyway, I looked up a substitute online and found this:

2/3 c. non-fat dry milk powder

3/4 c. water

Mix together and use in place of evaporated milk.

It's GREAT. I actually have a huge box in my pantry of dry milk that I haven't used. Great thing is I won't have to go out and buy any evaporated milk! Yippee!! Had it share it with y'all.