K and circled U symbols mean that the food was made in a plant that receives
Kosher services, but doesn't mean that the food is milk free.
A "D" on the product (small d beside a circled U or K) means the product
contains milk or was made on a dairy line.
K parve or circled U parve usually means the product is safe.  Always check
ingredients though to be safe.
Hope this helps!
Marie

jpreston wrote:

> Would someone please clarify the Kosher symbols on foods?  I know it was on
> the list a long time ago, but I've forgotten.  What does D stand for?  How
> about U circled?  Thanks.  I'm getting ready to fix something for my
> daughter's 16th birthday today and don't want to make a mistake.
>
> :)