By Evan Bleier Fresh off his previous role serving as the senior executive chef at Fiserv Forum, the home of the Milwaukee Bucks, Kenneth Hardiman will take the reins at Churchill Downs this Saturday to make sure the 300,000 or so spectators who come to Kentucky to take inThe Most Exciting Two Minutes in Sports won’t leave the Derby hungry. Hardiman has filled his first menu as the official chef and culinary expert of theKentucky Derby with carefully curated dishes such as pimento cheese creamed spinach, lemon green bean salad and braised short ribs that are meant to showcase traditional yet m…