Wash the mugwort thoroughly and remove any excess water.
In a bowl, mix almond flour, coconut flour, baking powder, and salt together.
In another bowl, combine the eggs, erythritol, coconut oil, and vanilla extract.
Mix the mugwort and dry ingredients with the wet ingredients until well combined.
Shape the dough into rounds and place them on a baking tray.
Bake in a preheated oven at 180°C for 20 minutes.