Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
In a large bowl, mix the almond flour and powdered sugar.
In a separate bowl, beat the egg whites until soft peaks form.
Gently fold the beaten egg whites into the almond flour mixture.
Add the almond extract and vanilla extract. Mix until the dough is smooth and well combined.
Transfer the dough to a piping bag fitted with a large round tip.
Pipe the dough onto the prepared baking sheet in concentric rings to form the traditional ring shapes of Kransekage. You can also pipe small mounds for individual cookies.
Bake for 10-15 minutes or until the cookies are golden brown. Be careful not to overbake.
Allow the Kransekage to cool completely on a wire rack.
Optional: Drizzle with granulated sugar or dust with confectioners' sugar before serving.
Enjoy your meal!