Prepare the batter – In a bowl, mix 1 cup glutinous rice flour, 1/2 cup all-purpose flour, 2 tbsp matcha powder, 1/4 cup sugar, 1 tsp baking powder, and a pinch of salt.
Add wet ingredients – In another bowl, whisk together 1 cup milk, 1 egg, and 2 tbsp melted butter. Gradually fold the wet ingredients into the dry mixture until smooth.
Preheat the waffle iron – Lightly grease with oil or non-stick spray and preheat to medium-high.
Cook the waffles – Pour batter into the waffle iron and cook for 4–6 minutes, or until golden and slightly crispy on the outside.
Cool slightly – Remove waffles and let them cool for a minute before serving.
Add toppings – Top with sweetened condensed milk, syrup, red bean paste, whipped cream, or fresh fruits for extra flavor.
Serve warm – Enjoy the unique chewy-fluffy texture immediately.