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Ube matcha is a combination of two different ingredients: purple yam and powdered green tea. The ube belongs in the milk base, while the matcha is whisked with water separately. Preparing them that way makes it easier to remove lumps and to build the purple-and-green glass that gives the drink its name.
Ube matcha latte recipe
A purple ube milk base topped with green matcha. Use a pre-cooked, instant ube powder labeled for direct beverage preparation, not a raw yam flour.
Makes: 1 iced latte. Preparation: 8 minutes. Cooking: 0 minutes. Total: 8 minutes.
Ingredients
- 5 g unsweetened instant ube powder — pre-cooked and suitable for direct beverage preparation; follow its label
- 30 ml hot water — for the ube, at the temperature specified on its label
- 180 ml cold milk or unflavored oat drink
- 5 ml maple syrup — optional
- 2 g pure matcha powder
- 60 ml water — about 80°C / 176°F, for the matcha
- 100 g ice cubes
Equipment
Two small bowls or mixing cups; a fine sieve; a whisk or handheld frother; a spoon; a 500 ml glass.
Method
- Prepare the ube. Mix the instant ube powder with its 30 ml of water, following the product’s preparation directions. Stir until no dry powder remains.
- Make purple milk. Stir the cold milk and optional maple syrup into the ube mixture.
- Prepare green tea. Sift the matcha into the second bowl. Add its 60 ml of warm water and whisk until smooth.
- Assemble. Put the ice into the glass, pour in the ube milk, and slowly add the matcha over the back of a spoon. Stir before drinking.
The timing assumes an instant ube product that does not require a separate cooking step. If the label requires cooking, complete that preparation and cool it before using; allow extra time. Product-specific dilution instructions take priority over a generic powder dose.
Read the ube product label first
An “ube powder” can be a concentrated beverage ingredient, a sweetened mix or a flour intended for cooking. Those products do not behave the same way. Before measuring anything, check the ingredient list and preparation directions. The recipe above is written for an instant, pre-cooked product that its supplier permits you to use directly in beverages.
Do not assume that hot water added in a latte recipe is an adequate cooking process for raw yam flour. If a product requires cooking, follow that process separately, allow the preparation to cool, and then decide how much belongs in the drink. It is better to change the preparation plan than to force an unsuitable powder into a quick recipe.
Ube products differ in concentration, sweetness and preparation requirements. A single spoon measure will not make them interchangeable. Start with the product’s own guidance, check whether it is ready for beverage use and record the dose that suits your milk and glass.
Ube extract is not a spoon-for-spoon substitute
An extract or flavoring can be much more concentrated than a powder and may include color. A sweet ube jam brings sugar and a different amount of solids. Either can be useful in another recipe, but neither should replace 5 g of instant powder without adjusting the rest of the drink. Keep the ingredient description specific when sharing a recipe with someone else.
If your powder is already sweetened, leave out the optional maple syrup until the assembled latte has been stirred and tasted. The label may also list milk ingredients or flavorings. A purple color does not tell you whether the mixture is dairy-free, unsweetened or made only from yam.
How ube changes the flavor and texture
The main distinction from an ordinary iced matcha latte is the flavored milk base. Depending on the ube product, that base can be mild, sweet, slightly starchy or distinctly vanilla-like. The tea remains a separate flavor. Do not expect an ube product and a matcha product to taste similar simply because both arrive as powders.
Mix the ube base in a small cup where you can see the bottom. A dark purple glass can hide undispersed powder. Scrape the sides of the mixing cup before adding the milk, and stop if the product does not combine as its instructions describe. More frothing does not turn a raw flour into an instant drink mix.
Our overview of color-named “matcha” powders explains why purple yam should not be relabeled as green tea. For a menu, “ube matcha latte” describes a combination; “purple matcha” can leave the ingredients unclear.
Get distinct colors without making the drink fussy
Use a glass large enough for both prepared liquids and the ice. The 500 ml glass in the recipe leaves useful headroom. A smaller glass may overflow before the matcha is added, especially if the ice cubes are large or irregular. Do not solve that by leaving an unmeasured portion of one liquid behind every time.
Pour the tea slowly over the back of a spoon close to the milk surface. This reduces the force of the stream, though it cannot guarantee a sharp boundary. Milk formulation, the thickness of the ube base and movement all affect the layers. Stirring turns them into a different mixed color; that is part of serving the drink rather than a sign that it has failed.
Common ube matcha problems
| What you notice | What to change |
|---|---|
| A gritty purple base | Check that the powder is instant and follow its hydration directions before adding cold milk. |
| The purple looks muted | Check the actual product. Do not add extra powder solely to imitate a highly saturated photograph. |
| The drink is too sweet | Compare the sugar already present in the ube preparation and milk, then omit optional syrup. |
| Green lumps float on top | Prepare matcha in a separate bowl with water, and sift before whisking. |
When comparing products, photograph and taste the fully mixed latte as well as the layered glass. A highly colored powder may look dramatic but taste different from an unsweetened yam preparation. Choose the flavor and ingredient specification you want to serve, then let the presentation follow that choice.
Questions about this purple-and-green latte
Is ube the same as taro?
No. A taro beverage powder is a different ingredient, even when a finished drink has a similar purple shade. Use the ingredient name on the package, and do not promise an ube latte when the preparation actually contains taro flavoring. Appearance alone is not a useful way to identify the powder.
Can I use a different milk?
Yes. Begin with an unflavored dairy, oat or soy milk that you already enjoy. Sweetened and flavored drinks may require less syrup. For dairy-free service, review the ube mix as well as the milk; the broader checks are covered in our vegan and dairy-free matcha guide.
Does the latte still contain caffeine?
Yes, because it contains matcha. The ube layer does not cancel the tea’s caffeine. Avoid giving an exact amount without data for the actual powder and dose. Matcha caffeine amounts vary, and a colorful drink should be described as carefully as a plain one.
What if I do not own a bamboo whisk?
A handheld frother can mix the tea in a tall enough cup. Keep the head submerged so it does not throw warm liquid out of the bowl. See preparing matcha without a bamboo whisk for other equipment choices. For this drink, the important distinction is the separate preparation of the two powders.
