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Recipes & Routines

Iced Matcha Latte at Home

Café-quality iced matcha for about a dollar, without lumps and without the sugar bomb.

4 min read Updated 2026-05-29
Layered iced matcha latte in a tall glass with green swirling into milk

Key takeaways

  • Sift the matcha and whisk it with a little warm water first — never straight into cold milk.
  • Use ceremonial-grade matcha for drinking; culinary grade tastes bitter cold.
  • 2 grams of matcha to 8 oz of milk is the reliable ratio.

The method

Sift 2 g (about half a teaspoon) of matcha into a bowl. Add 2 oz (60 ml) of water at roughly 175°F (80°C) and whisk briskly in a W motion for 20 seconds until smooth and foamy.

Fill a tall glass with ice, pour in 8 oz of cold milk, then pour the matcha over the top for the layered look. Stir before drinking.

Recommended products

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Matcha kitsEditor's Pick

Complete Matcha Starter Kit

Ceremonial matcha powder, bamboo whisk, scoop and holder in one box.

Why we recommend it: Everything a beginner needs to whisk a lump-free bowl of matcha on day one.

$30-$45
Check Price on Amazon

Sweetening it

Use a liquid sweetener — simple syrup, maple or honey syrup — because granulated sugar will not dissolve in a cold drink. Start with two teaspoons; cafés typically use four or more.

Also worth having

Tea accessories

Digital scale, 0.1 g resolution

Pocket scale that measures leaf to a tenth of a gram.

Why we recommend it: Weighing leaf instead of scooping is how you make the same good cup twice.

$12–$22
Check Price on Amazon
Recipes & Routines: Layered iced matcha latte in a tall glass with green swirling into milk
Layered iced matcha latte in a tall glass with green swirling into milk

Milk choices

Oat milk is the standard pairing because its sweetness balances matcha's bitterness. Whole dairy milk mutes the grassiness most. Almond milk lets the matcha through hardest, which suits high-grade powder.

Recommended products to get started

Matcha bowls

Matcha bowl (chawan), 16 oz

Wide ceramic bowl with a flat base made for whisking.

Why we recommend it: The flared shape gives the whisk room to move so matcha froths instead of clumping.

$18–$32
Check Price on Amazon

Frequently asked questions

Why is my matcha lumpy?
You skipped the sift, or you whisked straight into cold liquid. Matcha only disperses properly in a small amount of warm water first.
Can I make it the night before?
Whisked matcha separates and dulls within a few hours. Make the paste fresh — it takes 30 seconds.

About the author

Written by the Leaf & Steep editorial team. We brew, weigh and re-taste the tea and methods we write about at home with ordinary kitchen equipment. Product recommendations are chosen by research rather than hands-on testing, and no sponsorship influences a verdict. How we research and test.