Preheat the oven to 180°C (356°F).
Mix almond flour, baking powder, and salt in a bowl.
Add eggs, melted butter, and yuzu jam, and mix well.
Once the dough comes together, place it in lumps onto a baking pan lined with parchment paper.
Shape the dough into a round and cut into 6 slices.
Bake at 180°C (356°F) for 20–25 minutes and let cool.