Biscoff Biscuit Crumbs 2x750g. Biscoff® cookie crumbs. Give your desserts the perfect crunch! Crushed after baking, our Biscoff cookie crumbs maintain their crunchy bite. That's what makes them the perfect topping or ingredient for all kinds of desserts (cheesecakes, waffles, ice cream, muffins.) or drinks (frappés, lattés…).