I use Panko, Cracker Meal or make my own from Ritz Crackers in a food processor. I also add Old Bay to the Panko or Cracker meal as they are not seasoned.
Regular bread crumbs seem to burn easily, but the Panko is toasted to prevent the burning and gives a real nice crunchy coating.
Love fried flounder done outside on my grills burner....makes the wife happy not to have the cooked oil smell in the house.
