Preheat the oven to 180°C (356°F).
Combine mugwort powder, almond flour, and baking powder in a bowl and mix.
Add zero-calorie oligosaccharide syrup, unsweetened plain yogurt, and egg, and mix well.
Once the ingredients are well combined, shape the dough into round balls.
Place the dough on a baking tray and sprinkle mugwort powder as a topping.
Bake in the oven for 15–20 minutes.
Let it cool before serving.