A creamy iced matcha latte made with sifted ceremonial-grade matcha, whisked with hot water first, then poured over ice with milk. No clumps, no bitterness.
Push the matcha powder through a fine mesh sifter into a small bowl to break up any clumps.
Pour the hot water (175F, not boiling) over the sifted matcha.
Whisk briskly in a zigzag motion for 20-30 seconds until the matcha is smooth and lightly foamy, with no visible clumps.
Assemble the Drink
Fill a tall glass most of the way with ice.
Pour the milk over the ice, leaving room at the top for the matcha.
Stir in honey or simple syrup now if using, so it dissolves before the matcha goes in.
Slowly pour the whisked matcha over the milk. Stir once before drinking, or leave layered for a two-tone look.
Notes
Ceremonial grade matcha is worth the extra cost here -- culinary grade tastes bitter and dull when it's not masked by baking. Oat milk is the best dairy-free swap since its body holds up against the bitterness. Store leftover whisked matcha in the fridge and use within a day; it separates but stirs back together fine.