J.G.
I mixed mine a lot to even it out. As long as the 'other' milk wasn't too old, there was no problem with mixing them and making a couple meals out of it. You've got liquid gold, so I know what you're saying about not wasting it. Infants are all different, but some might not drink the watery stuff if it doesn't taste like what he's used to. Better to mix it with thicker stuff, I think.