Ingredients
Method
- Add the oat milk, matcha powder, and pistachio syrup to a blender. Blend on high until completely smooth and fully combined. Refrigerate until chilled.
- Assemble the Whynter ICS-167 Series machine. Pour the chilled frappé base into the ingredient funnel. Select the Coffee Slushy function and press Start.
- When the frappé is ready to dispense, the unit will signal before entering Keep Cool mode.
- Dispense directly into cups and serve immediately.
