Sandy wrote:
> My sister just told me that she's been making her burgers by using
> very lean (90/10) beef, or ground turkey and adding a lot of finely
> chopped button mushrooms, season and grill as you would normally.
> Sandy

Not exactly the same thing, but I do something similar. I also add minced
water chestnuts, among other things, to give the burgers some "oomph".
There's more to it than that, but the mushrooms definitely help make
otherwise too-lean burgers moist. And I don't even *like* mushrooms!

Jill