Widely known for their chicken nuggets sprinkled with crack, the sleeper on the Chick-fil-A menu is the milk shakes. I really enjoy the limited edition Peach shake they have every summer, but winter time is my favorite with the Peppermint Chocolate Chip. A perfect compliment to their new Spicy Chicken Sandwich.
Doesn't McDonald's have a similar one come out around St. Patrick's Day? And the milkshakes aren't sleepers in my opinion, second only to Steak N Shake's milkshakes in the fast food biz.