I viewed your website and it is very good, nice and clean. Some minor things I spotted:
1. http://www.cocktailmenu.co.uk/BrowseRecipes.aspx - on this page there are three section listed at the top (Most Popular, Latest Recipes, Non Alcoholic). I viewed this page using Firefox 3 and two of the images used on these sections are overlapping the borders. I think the images are just a bit too big.
2. You should put some type of copyright message on the footer of website
Apart form this I could find no other issues to comment on.