The brunch classic chicken and waffles has everything — it's crunchy, salty, sweet, fattening, messy and indulgent. And it's also a safe bet. But some establishments are changing up the classic version and adding more of a bite. Some spice it up with Sriracha or jalapeño butter. Some change out the protein for something more adventurous (but still stick with the spirit of fried chicken). Syrup flavors are all over the place — or sometimes syrup is completely absent. And a few restaurants convert the classic into a sandwich.