Link to custom field query

I have posts with a custom field “beer_type”. Now let’s say I want to have a link on my main page that goes to a page which only displays posts where beer_type=lager.

I know that I can display just these posts by doing the follwing:
<?php query_posts(‘meta_key=beer_type&meta_value=lager’); ?>

But how would I create a link to a page that only displays these results?

I would like to automatically generate these links because there will be several beer_type values which will be continually updated.

Thanks in advanced.

Jeff