Copycat Starbucks Iced Matcha Latte
A creamy, lightly sweet iced matcha latte like the Starbucks favorite, made at home with matcha powder, milk and simple syrup in 5 minutes for a fraction of the price.
An iced matcha latte is smooth, creamy and gently sweet with an earthy green tea flavor. It is one of the most popular non-coffee drinks at Starbucks.
At home you only need three things: good matcha powder, milk and a little simple syrup. The key is whisking the matcha with a splash of water first so there are no clumps.
Matcha has caffeine, about as much as a small cup of coffee or a little less, depending on how much you use.
Why You’ll Love This Recipe
- Ready in 5 minutes
- Costs far less than a cafe drink
- Sweetness is up to you
- Works with any milk
Ingredient Notes
Matcha: Culinary or latte grade matcha is fine for lattes. A bright green color usually means fresher, better tasting matcha.
Sweetener: Starbucks sweetens its matcha drinks. Simple syrup mixes easily into cold drinks. Honey or vanilla syrup also work.
See the recipe card below for full measurements.
How to Make Copycat Starbucks Iced Matcha Latte
Whisk the matcha
Sift the matcha into a small bowl. Add the hot water and whisk in a zigzag motion for 20 to 30 seconds, until smooth and frothy with no lumps.
Sweeten
Stir the simple syrup into the matcha.
Assemble
Fill a 16 oz glass with ice and pour in the milk.
Pour and serve
Pour the matcha over the milk, stir and enjoy.
Tips for the Best Results
- Sifting the matcha is the best way to avoid clumps.
- Do not use boiling water. It makes matcha taste bitter.
- Shake everything in a jar with ice for an extra frothy drink.
- Make simple syrup by dissolving equal parts sugar and water.
Common Mistakes to Avoid
| Mistake | How to fix it |
|---|---|
| Clumpy matcha | Sift it and whisk with a little water before adding milk. |
| Bitter taste | Use water below boiling and good, fresh matcha. |
| Too weak | Add another 1/2 teaspoon of matcha. |
Substitutions
- Simple syrup: Honey, maple syrup or vanilla syrup.
- Dairy milk: Oat, almond or coconut milk.
- Bamboo whisk: A handheld milk frother or a shaken jar.
What to Serve With It
- Copycat Starbucks lemon loaf
- Bakery-style blueberry muffins
- Easy banana bread
- Smoked salmon bagel
Storage and Reheating
Fridge: Best made fresh. Whisked matcha keeps 1 day in the fridge.
Freezer: Freeze leftover matcha in an ice cube tray to add to future lattes.
Reheat: For a hot latte, whisk the matcha and pour it into steamed milk.
Tools That Make This Easier
- Bamboo matcha whiskWhisks matcha smooth and frothy.Check price on Amazon
- Handheld milk frotherA quick alternative to a bamboo whisk.Check price on Amazon
- Fine mesh sieveSifts matcha so there are no lumps.Check price on Amazon
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Copycat Starbucks Iced Matcha Latte
A creamy, lightly sweet iced matcha latte like the Starbucks favorite, made at home with matcha powder, milk and simple syrup in 5 minutes for a fraction of the price.
Ingredients
Latte
Instructions
- Sift the matcha into a small bowl. Add the hot water and whisk in a zigzag motion for 20 to 30 seconds, until smooth and frothy with no lumps.
- Stir the simple syrup into the matcha.
- Fill a 16 oz glass with ice and pour in the milk.
- Pour the matcha over the milk, stir and enjoy.
Nutrition (per serving)
- Calories
- 190 kcal
- Protein
- 9 g
- Carbohydrates
- 27 g
- Total Fat
- 5 g
- Saturated Fat
- 3 g
- Fiber
- 1 g
- Sugar
- 25 g
- Sodium
- 110 mg
Nutrition is an estimate per serving without optional sauces, calculated from standard USDA values. It will vary with brands and portion sizes.
Frequently Asked Questions
What is in a Starbucks iced matcha latte?
Matcha, milk, sweetener and ice. This copycat uses the same simple combination.
Does an iced matcha latte have caffeine?
Yes. A teaspoon and a half of matcha has a moderate amount of caffeine, usually a bit less than a regular cup of coffee.
What milk is best for a matcha latte?
Oat milk is creamy and slightly sweet. 2 percent dairy milk is the classic choice.
Why is my matcha lumpy?
Matcha clumps easily. Sift it first and whisk it with a little warm water before adding milk.
