Melt the white chocolate and butter in a double boiler. Mix them together.
Add in the sugar and salt until the sugar is melted
Ensure mixture is below 50°C/120°F. Add in egg and mix it well.
Sieve flour and matcha powder into the mixture until smooth
Preheat the waffle maker. Brush oil on iron plate. Add in evenly the mixture. Grill it for 4 mins
Cool it down on cookie rack about 4 mins or until solid. Sprinkle matcha powder and condensed milk. Enjoy
Video
Notes
Oven bake:You can use the amount of ingredient and bake it with muffin pan. Or Triple the ingredient and bake it with 9X9 inch baking panBake it 180 ºC／350 ºF for 25 mins. Let it cool down 1 hour and slice it out Tips1- The brownie is fragile after cook. Handle it gently.2- You can freeze the left over. Reheat frozen brownie next time by covered it with aluminum foil until it is hot again. Once it is cooled down, it will be crispy again.3- Reheat the left over next day by covered it with aluminum foil until it is hot again. Once it is cooled down, it will be crispy again.