https://m.blog.naver.com/wkdwndus1454/223260218040
Preheat the oven to 180°C (356°F).
In a bowl, mix almond flour, baking powder, and salt.
In another bowl, combine eggs and vanilla extract and mix well.
Add the wet ingredients to the dry ingredients and mix until well combined.
Shape the dough into a long log and place it on a baking sheet.
Bake in the preheated oven for 20 minutes.
Let it cool, then cut into 1cm thick slices.
Return the slices to the oven and bake for an additional 10 minutes on each side until done.