In short: For creamy matcha ice cream, make a custard with 2 cups cream, 1 cup milk, 4 egg yolks, 150 g sugar and 12 g matcha, then chill, churn and freeze until firm and scoopable. Whisk the matcha with 45 ml hot water first so it folds into the custard smoothly.
A note on the numbers below: the recipe amounts, times and temperatures are culinary conventions reviewed for accuracy by Erin Young, not lab-measured universal rules. They are reliable starting points for a rich 1 litre batch, about 8 scoops.
What is the best matcha ice cream recipe?
For a home freezer, the best matcha ice cream starts with a chilled custard base and matcha whisked in as a smooth paste. The custard gives body, the paste-first step prevents green clumps, and a full chill before churning keeps the texture creamy.
Recipe snapshot
| Detail | Amount |
|---|---|
| Yield | About 1 litre / 8 scoops |
| Matcha | 12 g, about 2 tablespoons |
| Dairy | 2 cups thickened cream and 1 cup whole milk |
| Custard | 4 egg yolks and 150 g caster sugar |
| Matcha paste | 45 ml hot water |
| Chill | At least 4 hours, or overnight |
| Churn | 20-25 minutes |
| Firm | 2-4 hours in the freezer |
| Storage | Best within about 2 weeks |
This is the classic dairy version: creamy, green, gently grassy, and easier to scoop than a no-egg base. If you want a lighter version, the egg-free notes below work, but they do not taste as custardy.
What ingredients do you need?
Use 2 cups thickened cream, 1 cup whole milk, 4 egg yolks, 150 g caster sugar, a pinch of salt, 12 g matcha powder and 45 ml hot water for the matcha paste. Vanilla is optional; keep it to a small splash so it rounds the custard without covering the matcha.
Choose matcha that is fresh, vivid green and smooth enough to drink with milk. Cream and sugar soften bitterness, but freezing also dulls aroma, so stale or harsh powder still shows up as a flat, bitter finish.
Sift the matcha before making the paste. It is a small step, but it stops dry pockets from hiding in the custard.
How do you make matcha ice cream step by step?
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Make the matcha paste. Sift 12 g matcha into a small bowl, then whisk it with 45 ml hot water until glossy and smooth. Use water around 70-80 degrees C; boiling water can make matcha taste bitter.
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Warm the dairy. Put 2 cups cream, 1 cup milk and a pinch of salt in a saucepan and warm gently until steaming, not boiling.
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Whisk the yolks and sugar. In a separate bowl, whisk 4 egg yolks with 150 g caster sugar until the mixture looks paler and slightly thicker.
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Temper the eggs. Slowly pour a little hot dairy into the yolks while whisking, then pour the warmed yolk mixture back into the saucepan.
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Cook the custard. Stir over low heat until it coats the back of a spoon, about 77-82 degrees C, then remove it from the heat. Keep it below a boil.
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Add the matcha. Whisk the matcha paste into the warm custard until the colour is even.
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Chill fully. Cover and refrigerate for at least 4 hours, or overnight. A cold base churns smoother.
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Churn and firm. Churn for 20-25 minutes, then transfer to a container and freeze for 2-4 hours before scooping.
If your machine has a smaller bowl, churn in two batches rather than overfilling it. A crowded bowl freezes slowly and can make the texture icy.
How do you stop matcha ice cream tasting bitter, clumpy or icy?
Most matcha ice cream problems come from heat, clumps or storage.
| Problem | Likely cause | Fix |
|---|---|---|
| Bitter or harsh | Water too hot, too much matcha, or stale powder | Use 70-80 degrees C water and keep the recipe dose at 12 g for the first batch. |
| Green specks or clumps | Matcha added dry to dairy | Sift first, then whisk with 45 ml hot water before adding to the custard. |
| Icy texture | Base not chilled enough, or container not sealed | Chill at least 4 hours before churning and store airtight. |
| Dull flavour | Old powder or long freezer storage | Use fresh matcha and eat the batch within about 2 weeks. |
The easiest quality check is colour and smell. Fresh matcha looks bright green and smells grassy-sweet; tired matcha leans khaki, dusty or seaweedy.
Can you make matcha ice cream without an ice cream maker?
Yes, but the texture is icier than churned ice cream. Pour the chilled base into a shallow freezer-safe container, freeze for 30-45 minutes, then whisk or blend vigorously. Repeat that every 30-45 minutes for 3-4 rounds, then freeze until firm.
This works best if you start with the custard version above, because the egg yolks and cream give the no-machine batch more body. Serve it briefly at room temperature so it softens before scooping.
Can you make matcha ice cream without eggs?
Yes. For an egg-free version, skip the yolks and make a simple cream-and-milk base, but expect a lighter, less custardy result. The flavour can still be lovely, especially if the matcha is fresh and the base is fully chilled before churning.
For dairy-free ice cream, use a dedicated coconut milk recipe rather than swapping every dairy ingredient directly. Zen has a separate green tea and coconut milk ice cream recipe for that path.
What toppings and mix-ins work with matcha ice cream?
Matcha likes contrast: nutty, creamy, fruity or lightly bitter. Good toppings include black sesame, toasted coconut, pistachio, strawberries, mochi, red bean and white chocolate.
If you want crunch, fold toasted nuts or sesame brittle through at the end of churning. If you want fruit, keep it as a topping rather than stirring watery fruit through the custard, because extra water can make homemade ice cream icy.
Which matcha powder works best for ice cream?
Use a fresh, vivid green matcha that tastes smooth in milk. Ice cream is richer than a bowl of whisked matcha, so you do not need the most delicate drinking-only powder, but you do need matcha that is not dull or bitter.
Before you buy matcha for ice cream, check three things: the powder should look bright green, smell fresh rather than dusty, and taste pleasant in milk. Avoid dull khaki powder for frozen desserts, because cream and sugar can soften bitterness but cannot make stale matcha taste fresh.
Zen's Premium Grade Matcha Tea Powder fits this recipe: premium Japanese matcha that is smooth enough to hold up in dairy without tasting harsh. Use 12 g for the batch the first time, then adjust slightly on future batches if you want a stronger or softer green tea flavour.
How much caffeine is in matcha ice cream?
This recipe has about 43-48 mg caffeine per scoop, based on 12 g matcha divided across 8 scoops. That figure comes from the matcha dose, not from testing a finished frozen scoop, so treat it as a practical estimate.
For context, general adult guidance is about 400 mg/day for most healthy adults, and pregnancy guidance is about 200 mg/day. One scoop of this recipe sits well below those daily guidance figures, but caffeine sensitivity varies. For a fuller breakdown, read Zen's matcha caffeine guide.
Matcha ice cream FAQ
Can I make matcha ice cream without a machine? Yes. Freeze the chilled base in a shallow container, then whisk or blend every 30-45 minutes for 3-4 rounds. It will be icier than churned ice cream, but still works.
Can I make it without eggs? Yes. Skip the yolks for a lighter base, but expect less body and a less custardy scoop than the egg-yolk version.
Why is my matcha ice cream bitter? Usually the water was too hot, the dose was too high, or the powder was stale. Start with 12 g matcha and 70-80 degrees C water for the paste.
Should I sift matcha before adding it? Yes. Sift it, then whisk it with 45 ml hot water into a paste before it touches the custard. That is the simplest way to avoid clumps.
How long does homemade matcha ice cream keep? It is best within about 2 weeks, stored airtight with wrap or baking paper pressed onto the surface.
What goes well with matcha ice cream? Black sesame, toasted coconut, pistachio, strawberries, mochi, red bean and white chocolate all work well with matcha ice cream.
Does matcha ice cream have caffeine? Yes. This recipe has about 43-48 mg caffeine per scoop, derived from the matcha dose rather than measured from the finished ice cream.
About this recipe
Written and reviewed for accuracy by Erin Young, founder of Zen Green Tea, sourcing matcha directly from Japanese farms since 2012.