I'm looking for a good buttermilk biscuit recipe to serve with my southern fried chicken

Check out gourmet live, I saw a maple thyme biscuit recipe that would be a good match. Especially if you add in a little heat like cayenne.

Edna Lewis and Scott Peacock's Angel Biscuits (The Gift of Southern Cooking) are my favorite. The recipe calls for yeast as well as baking powder, there's a nice rise, and they have good buttermilk flavor. It makes a lot of dough, but it can be refrigerated for a week, and you just pinch off what you need. My mother told me they are also called Bride's Biscuits--a no-fail recipe for new cooks.

This makes a classic buttermilk biscuit:
http://www.oregonlive.com/foodday/index.ssf/2008/06/recipe_detail.html?id=7690

I made these yesterday and they are phenomenal:

http://food52.com/recipes/11454_cheese_biscuits

Try these!
http://food52.com/recipes/15432_shirley_corrihers_touchofgrace_biscuits