2 Jan 1 Harvey and Janine McDonald wrote:
>Does anyone know of any hidden milk  ingredient in
> regular Prego Spaghetti Sauce?

On the Something To Moo About web site, it says to avoid
tomato paste.  "Tomato paste has ingredients and by [US] law
its ingredients don't have to be listed.  Tomato paste often
contains hydrolyzed protein. Hydrolyzed proteins can have
various sources including milk protein. Please note most
tomato sauces contain tomato paste."
This site is really, really great:
http://non-dairy.org/janframeset.html

Some of the expensive, new sauces in my local grocery store
have tomatoes in them and not tomato paste.