Culinary matcha, which I use in this recipe, is designed for lattes and baking, to name a few use cases. Conversely, ceremonial matcha is blended solely for the purpose of drinking it in beverages like matcha lattes. It's a delicate flavor that isn't meant for high heat in baking and gets lost against other flavors. I do not recommend using it in this recipe. You can read more about the different grades here.