Raspberry Jam Linzer Cookies are a traditional holiday treat. Theyre buttery and nutty, with a raspberry jam filling for a burst of fruity flavour. To add a festive touch, dust them with confectioners sugar. Ingredients: Unsalted Butter Egg Yolks Raspberry Jam Ground Cloves All-Purpose Flour Baking Powder Ground Cinnamon Confectioners Sugar Salt Granulated Sugar Instructions: