Zinneken's Belgian Waffles original location is in Harvard square and they bake the best waffles outside of Belgium! The signature waffle, the Belgian Sugar Waffle (aka Liège waffle) is not the ordinary waffle offered in most restaurants in America today. Zinneken's is made from a dense dough encrusted with imported pearl sugar from Belgium. When baked in the waffle irons, the dough cooks and the pearls caramelize. This results in a rich, sweet, indulgent waffle. To ensure freshness, the waffles are baked right in front of you and then topped with your choice of delectable offerings.