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Drink recipe

Iced Matcha Latte

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A smooth iced matcha latte with clump-free mixing, balanced sweetness, and ice that chills without watering it down too fast.

Prep time: 7 minutesTotal time: 7 minutesYield: 1 drinkDifficulty: Easy
Iced Matcha Latte served and ready to eat

What you need

  • 1 teaspoon matcha powder (culinary or latte-grade)
  • 2 tablespoons hot water (about 160 to 175 F, not boiling)
  • 1 to 2 teaspoons honey, maple syrup, or simple syrup (to taste)
  • 3/4 cup milk (dairy or unsweetened oat milk), cold
  • 1 cup ice (bullet or nugget), plus more as needed
  • Pinch of fine salt (optional, helps round bitterness)

Method

  1. Sift the matcha: Sift 1 teaspoon matcha into a small bowl or cup to break up lumps before you add water.
  2. Whisk with warm water: Add 2 tablespoons hot water (not boiling). Whisk briskly until smooth and lightly foamy. If you do not have a matcha whisk, use a small whisk or a fork and keep going until no dry pockets remain.
  3. Sweeten while warm: Stir in your sweetener while the matcha is still warm so it dissolves fully. Add a pinch of salt if using.
  4. Fill the glass with ice: Fill a tall glass with about 1 cup ice. More ice keeps the drink colder and reduces early melt.
  5. Add milk, then matcha: Pour in 3/4 cup cold milk. Slowly pour the matcha mixture over the top. Stir gently to combine and serve right away.

Sift and whisk matcha

Sifting is the simplest way to prevent gritty clumps. Matcha particles stick together when they touch moisture, so breaking them up first makes the whisking step faster and more reliable.

Use hot water that is warm, not boiling. Very hot water can make matcha taste more bitter and dull, and it can also create stubborn foam that looks nice but hides undissolved powder underneath.

Sweeten while warm

Sweeteners dissolve best in warm liquid. If you add honey or sugar straight into a cold iced drink, it tends to sink and you end up over-stirring, which melts ice and waters down the latte.

If you like a less sweet drink, start with 1 teaspoon sweetener and adjust after the first stir. Matcha's bitterness becomes more noticeable as the drink dilutes, so a small amount of sweetness can help the flavor hold up over ice.

Choose the milk

Dairy milk gives a richer body that softens matcha's grassy notes. Oat milk makes a naturally sweeter latte, but some brands separate slightly when poured over ice, so stir gently and serve soon.

Keep the milk cold. Cold milk plus plenty of ice chills the drink quickly, which helps the matcha taste fresher and reduces how much ice has to melt to get the drink to serving temperature.

Pour over ice

Fill the glass with ice before adding liquids. If you add ice last, you have to stir more to chill, and that extra stirring speeds up melting and can make the latte taste thin.

Ice shape changes the experience. Nugget ice chills fast and is easy to chew, which can make the latte feel colder and lighter. Bullet ice tends to melt a bit slower and keeps the drink from getting slushy too quickly.

What this guide helps you understand

This recipe teaches how to use ice to control dilution in a milk-based drink. Dissolving matcha in a small warm concentrate means you can use a full glass of ice without ending up with clumps or having to over-stir. With countertop ice makers, making ice on demand helps because fresh, dry ice chills better than wet, partially melted ice that has been sitting in the bin.

Fresh ice that is not already wet or slushy. If using a countertop ice maker, scoop ice soon after it drops, and store extra ice in a freezer if you are making multiple drinks.

Technique notes

If you want a stronger matcha flavor without extra bitterness, increase matcha to 1 1/2 teaspoons and keep the water amount the same, then whisk thoroughly.

Safety note: Use clean utensils and refrigerate milk promptly. Do not leave milk-based drinks sitting out for long, especially if you are refilling the glass with more ice over time.

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