The Natural Butter Waffle is the showpiece cookie of Jules Destrooper. This golden brown, crispy butter waffle with its characteristic diamond pattern is still baked according to a 19th-century secret family recipe. Since 2006, this 'Lukke' can be called an official VLAM-certified 'Regional product from the Westhoek'. After 132 years, this famous and iconic butter waffle or 'Lukke' has gained a sibling. The recipe of the Lukke remains a well-kept secret, which has not changed over the years. The cookie is still baked with real, pure butter, Tiense sugar, fresh free-range eggs, and flour. This new butter waffle is also baked according to that same recipe, but is then generously coated with a layer of pure Belgian chocolate.