Whip eggs and sugar together until fluffy. The mixture should be pale yellow in color and fluffy in texture.
Stir in the melted butter, flour and cardamom. Mix until all ingredients are incorporated.
Cool dough in the refrigerator for 20 minutes.
Place a large tablespoon sized amount of batter into the center of the hot krumkaker iron.
Bake the dough until they are a slight golden brown on medium-low heat.
When the dough has turned golden brown, use a cone shaper to form the krumkaker into cones while the dough is warm. Alternatively, you can shape the hot krumkaker into a bowl shape using the bottom of a turned up coffee mug.
Once the cookie has cooled, enjoy plain as is, or fill with whipped cream and multe berries or your favorite jam.
Store krumkaker in an air-tight container.
Recipe by Thanks For The Food at http://thanksforthefood.com/krumkaker/