1 piece = 1 serving (total 10 pieces)
Preheat the oven to 170°C.
In a bowl, mix eggs, zero sugar, and Greek yogurt.
Sift in the protein powder, almond flour, baking powder, and matcha powder, then mix well.
Pour the batter into the brownie mold and spread evenly.
Bake in the oven at 170°C for 20-25 minutes.
Let it cool completely before cutting.