Liege Waffles, from the Belgian city of Liege, are made with a brioche-type yeast-leavened dough and Belgian pearl sugar. Liege waffles are slightly crunchy on the outside from caramelized sugar and flaky and buttery on the inside. They are flavored with vanilla and speckled with crunchy bits of pearl sugar throughout. Enjoy these indulgent waffles for breakfast, dessert, or a snack. Liege waffles are sweet enough to eat without any topping, but a little Nutella or melted chocolate never hurts.