On Fri, 24 Dec 2010 08:38:51 -0800, sf > wrote:

>
>My son in law will be making his grandmother's famous buttermilk
>pancakes for us on Christmas morning. He had to buy a 1/2 gallon of
>buttermilk, because that was the only size available and that means I
>need to figure out what to do with the rest. Buttermilk biscuits are
>obvious, but we don't have ham at Christmas - so, I'm wondering if I
>can make a straight substitution of buttermilk for regular milk in
>dinner rolls? Thanks!

If you bought cultured buttermilk you may want to read this:
http://www.instructables.com/id/Everlasting-Buttermilk/

Essentially, you freeze the buttermilk in ice cube trays, pop out a
cube and culture some buttermilk when you need it. Refresh the tray
periodically. Never buy buttermilk again.
--
Best -- Terry