Preheat the oven to 180°C (356°F).
Add eggs, coconut flour, almond flour, baking powder, isomalt oligosaccharide, and unsalted butter to a bowl and mix well.
Shape the dough into round balls and place them on a baking pan lined with parchment paper.
Bake in the oven at 180°C (356°F) for 15 minutes.
Let them cool before serving.