Here is a blog link to Daman Beatty, who made a custom kit for a double chocolate stout recipe. It looks tasty:
Date added: 09/28/2011 Double Chocolate Stout
INGREDIENTS: 6 lbs. dark malt extract 1 lb. domestic special pale malt 1 lb. medium crystal malt 1/2 lb. roast unmalted barley 1/4 lb. chocolate malt 1/2 lb. oatmeal 1/2 - 3/4 cup unsweetened cocoa (add to end of boil) 1 oz. Northdown or Wye Challenger (bittering) 1/2 oz. U.S. Goldings (flavoring) N...