Iced Matcha: the perfect recipe for summer

In summer, drinking something hot takes effort. But iced matcha isn't a compromise—it's a revelation.

Iced matcha has become one of summer's most photographed drinks. But beyond its aesthetics, it's also one of the most effective ways to enjoy its benefits in hot weather: stable energy, sustained focus, without the heat rush of coffee.

Here's the method that truly works, mistakes to avoid, and three recipes to vary your pleasures all summer long.

Why is matcha so well-suited to being cold?

Unlike coffee, matcha doesn't need to be hot to express its flavors. The powder dissolves in cold water—provided it's whisked correctly.

When cold, matcha often reveals softer, more floral notes. The slight bitterness present in a hot bowl mellows out. Quality matcha becomes almost naturally sweet.

The result: a fresh, vibrant, emerald green drink that cools without dehydrating—and maintains energy for several hours.

The basic recipe: pure iced matcha

The simplest and purest. Ideal for appreciating the quality of matcha.

Ingredients:

• 1.5 to 2 g matcha (about 1 chashaku scoop)
• 30 ml hot water at 70-80°C
• 150 ml cold water or ice cubes

Preparation:

1. Sift the matcha into a bowl to prevent clumps.
2. Add 30 ml hot water and whisk in a Z-motion until a frothy paste forms.
3. Pour directly over ice cubes.
4. Stir and serve immediately.

Did you know?
The hot dissolution step is essential. Matcha does not dissolve properly in cold water alone—without it, you'll get clumps at the bottom of the glass.

Iced matcha latte

The creamy version, the one you order in matcha bars. Softer, more filling.

Ingredients:

• 2 g matcha
• 30 ml hot water at 70°C
• 200 ml oat milk (recommended)
• Ice cubes

Preparation:

1. Dissolve the matcha in 30 ml hot water, whisk.
2. Fill a glass with ice cubes and pour in the cold milk.
3. Gently pour the matcha over it for a marbled effect.
4. Stir before drinking.

Lemon mint version

For very hot days. Light, invigorating, thirst-quenching.

Ingredients:

• 1.5 g matcha
• 30 ml hot water
• 200 ml cold sparkling water
• Juice of half a lime
• 4-5 fresh mint leaves
• Ice cubes

Preparation:

1. Dissolve the matcha in hot water, whisk.
2. In a glass with ice cubes, add the lime juice and mint.
3. Pour in the sparkling water then the matcha over it.
4. Serve without delay.

Mistakes to avoid

• Water too hot — above 80°C, matcha oxidizes and becomes bitter. 70°C is enough for dissolution.
• Matcha poured directly into cold water — it will not dissolve properly.
• Using culinary grade matcha — these grades are designed for cooking. A premium or ceremonial matcha reveals all its sweetness when cold, without bitterness.

Frequently asked questions

Can iced matcha be prepared in advance?
The dissolved base (matcha + hot water) can be stored for 24 hours in the refrigerator. Add ice cubes and milk just before serving.

What matcha should be used for iced matcha?
A premium or ceremonial matcha of Japanese origin. Its natural sweetness is particularly well expressed when cold.

Does iced matcha have as many benefits as hot matcha?
Yes — L-theanine, antioxidants, and caffeine remain intact. The energetic effect is identical.

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