For the chicken and waffles: Preheat the grill to medium-high heat. Par-cook the chicken tenderloins on the grill for 2 to 3 minutes, and then thread each piece on a skewer.
Combine the buttermilk, Sriracha, waffle flour, breadcrumbs and spices in a large bowl. Dip the skewered chicken in the waffle batter until fully coated. Deep fry until golden brown and until the interior temperature is 165 degrees F, about 5 minutes per batch. Dust with powdered sugar and serve with syrup.
This recipe was created by a contestant during a cooking competition. The Food Network Kitchens have not tested it for home use and therefore cannot make any representation as to the results.