From Tasty.

https://tasty.co/recipe/strawberry-shaved-ice-with-matcha-condensed-milk

For this summer-ready dessert, @mymanabites uses a cheese grater in an unexpected way. Frozen strawberries are grated into fluffy, snow-like ice, then topped with a sweet, earthy matcha condensed milk. It’s a refreshing treat that comes together in minutes.