I have asked this before--
Has anyone tried the Cacique brand of cheese?
I get it from my walmart, made in California, can be found in the refridgerated mexican section of the coolers(torteas, other kinds of cheeses too), it comes in a 1 lb ball, I freeze it. Pull one out the day of making pizza, and use the slicing side of my grater, and it tastes pretty good to me with provalone on the bottom.
Pizzaholic