In a mixing bowl, stir together almond butter, maple syrup, coconut oil, vanilla bean paste and salt until smooth. Add protein powder, oat flour and matcha powder and stir to form a dough.
Use a small cookie scoop to divide the dough into 12 balls, roll them tightly between your hands and set on a baking tray. Drizzle with melted white chocolate and let set in the fridge until you’re ready to enjoy.