Oat Milk Matcha Latte Recipe

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This creamy oat milk matcha latte is a smooth, energizing drink that is easy to make at home in just 5 minutes. It combines earthy matcha powder, naturally sweet honey and maple syrup, and frothy oat milk for a cozy breakfast drink or afternoon pick-me-up. Making your own oat milk matcha latte is also a simple way to enjoy a cafe-style drink without the cafe price.

Overhead view of a frothy oat milk matcha latte in a black mug.

Matcha is a versatile ingredient for homemade drinks. Its bright green color, gentle caffeine boost, and rich flavor make it ideal for lattes, milk teas, iced drinks, and warm morning beverages. This oat milk matcha latte is especially simple because it uses just a few ingredients and does not require any complicated preparation.

Oat milk works particularly well in matcha lattes because it has a naturally creamy texture and a mild flavor that balances the grassy notes of matcha. When frothed, it creates a soft foam that makes this drink feel rich and satisfying while still keeping the recipe dairy-free if you use a vegan sweetener.

Recipe Highlights

  • This homemade oat milk matcha latte takes only 5 minutes from start to finish, making it ideal for busy mornings.
  • It is naturally sweetened with honey and maple syrup, giving it a balanced sweetness without relying on artificial syrups.
  • Matcha is rich in antioxidants and contains caffeine, so this latte is a flavorful way to enjoy a gentle energy boost.
  • Preparing a matcha latte at home is usually much more affordable than buying one from a cafe.
  • This recipe can be served hot or iced, so it works well in every season.

Health Benefits of Matcha

Matcha is a finely ground powder made from green tea leaves. Because the whole leaf is consumed, matcha has a more concentrated flavor and nutrient profile than regular steeped green tea. It is often used in lattes, smoothies, desserts, and traditional tea preparations.

  • Matcha is rich in antioxidants, which makes it a popular ingredient for morning drinks and simple wellness-focused recipes.
  • It contains caffeine, which may help support energy, focus, and alertness during the day.
  • Matcha is naturally low in calories. When paired with unsweetened oat milk and a controlled amount of sweetener, it can be a lighter alternative to many sugary coffee drinks.

Ingredients

The ingredients needed to make the matcha latte.
  • Oat Milk: Choose an oat milk that froths well. Barista-style oat milk is designed for lattes and usually creates the best foam. Some shelf-stable oat milk options also froth nicely and may be less expensive than specialty barista blends.
  • Matcha Powder: Matcha comes in different grades. Ceremonial grade matcha is the highest quality and is often enjoyed on its own, while culinary grade matcha is commonly used in lattes, baking, and blended drinks. A good-quality culinary grade matcha works well for this oat milk matcha latte.
  • Water: A small amount of warm water helps dissolve the matcha powder before the milk is added. This step is important for a smooth latte without clumps.
  • Honey: Honey adds natural sweetness and blends nicely with the earthy flavor of matcha. For a vegan oat milk matcha latte, replace the honey with maple syrup or agave.
  • Maple Syrup: Real maple syrup gives the drink a warm, smooth sweetness. Avoid artificial pancake syrup for the best flavor.

Equipment

  • A flat, wide bowl for whisking the matcha powder with water.
  • A bamboo matcha whisk for the smoothest texture.
  • An electric milk frother for frothing the oat milk.
  • A mug or heat-safe glass for serving the latte.

Instructions

Step 1: Add the matcha powder and warm water to a flat bowl. Use a bamboo whisk to whisk the mixture until the matcha powder is fully dissolved and no visible clumps remain.

A process photo illustrating step 1: whisking the matcha powder and water together.

Step 2: Stir in the honey and maple syrup until both sweeteners are completely combined with the matcha mixture.

A process photo illustrating step 2: mixing the maple syrup and honey into the matcha.

Step 3: Froth the oat milk with an electric frother. Pour the frothed oat milk over the sweetened matcha, stir gently, and serve immediately.

A process photo illustrating step 3: froth the oat milk.

If You Don’t Have a Matcha Whisk

A bamboo matcha whisk is the best tool for making a smooth matcha latte because it breaks up the powder quickly and helps it dissolve evenly in water. If you make matcha often, it is a useful tool to have. However, you can still prepare this oat milk matcha latte without one.

  • Blender: Warm the oat milk first, then add all the latte ingredients to a blender. Blend until the drink is smooth and lightly frothy.
  • Fork: Use a fork to vigorously stir the matcha powder into the warm water. Press down on any clumps to break them apart before adding the sweeteners and oat milk.
  • Mason Jar: Add the matcha powder and water to a mason jar, seal it tightly, and shake vigorously. If needed, pour the mixture through a fine mesh strainer to remove any remaining clumps.

If You Don’t Have a Milk Frother

An electric milk frother is the easiest way to make soft, foamy oat milk for lattes. It can froth warm or cold milk, which makes it useful for both hot and iced matcha drinks. If you do not have one, warm the oat milk gently in a saucepan or microwave without boiling it, then use one of these methods.

  • Handheld Frother: Submerge the frother in the warm oat milk and froth on high for 20 to 30 seconds, or until the milk increases in volume.
  • Blender: Add the warm oat milk to a small blender and blend on high for 15 to 20 seconds until lightly foamy.
  • Mason Jar: Pour the warm oat milk into a mason jar, secure the lid, and shake vigorously for 30 to 45 seconds. Use the frothed milk right away.

Expert Tips

  • Adjust the matcha powder to suit your taste. Add an extra ½ teaspoon for a stronger matcha flavor, or use slightly less for a milder latte.
  • Do not skip dissolving the matcha powder in water. Matcha does not dissolve as easily in milk, and skipping this step can leave clumps in your latte.
  • Use warm or hot water, but avoid boiling water. Boiling water can make matcha taste bitter.
  • For an iced oat milk matcha latte, dissolve the matcha in warm water first, add ice to your glass, then cold froth the oat milk and pour it over the matcha.
  • For a fully vegan version, replace the honey with more maple syrup or agave.

FAQ

How do you store matcha powder?

Store matcha powder in an airtight container in a cool, dark place. Keeping it sealed helps protect its color, flavor, and freshness.

Can you drink matcha every day?

Yes, this oat milk matcha latte can be enjoyed daily as part of a balanced routine. Matcha does contain caffeine, so it is best not to overdo it.

Does matcha have caffeine?

Yes, matcha powder contains caffeine. About ½ teaspoon of matcha powder has roughly 40 to 80 mg of caffeine, while an 8-ounce cup of coffee has about 90 mg of caffeine.

Is matcha with oat milk healthy?

Yes, matcha with oat milk can be a healthy breakfast drink, especially when made with simple ingredients and a moderate amount of sweetener.

A cup of oat milk matcha latte in a black mug, sprinkled with matcha powder on a white table.

📖 Recipe

Overhead view of a frothy oat milk matcha latte in a black mug.

Oat Milk Matcha Latte

  • Author: Ali
  • Total Time: 5 minutes
  • Yield: 1 latte
  • Diet: Vegetarian

Description

This creamy oat milk matcha latte is a quick, naturally sweetened matcha drink made with oat milk, honey, maple syrup, and warm water. It is smooth, gently energizing, and ready in just 5 minutes.

Ingredients

  • 1 tsp matcha powder
  • 1 tbsp warm water
  • 1 tbsp honey
  • ½ tbsp maple syrup
  • ½ cup oat milk

Instructions

  1. In a flat bowl, whisk the matcha powder and warm water together with a bamboo matcha whisk until smooth and fully dissolved.
  2. Stir in the honey and maple syrup until the sweeteners are completely mixed into the matcha.
  3. Froth the oat milk with an electric frother. Pour it over the matcha mixture, stir gently, and serve immediately.

Notes

  • If you do not have a matcha whisk or electric frother, use one of the alternative methods described above.
  • For a vegan latte, replace the honey with maple syrup or agave.
  • For an iced latte, pour the prepared matcha over ice and top with cold-frothed oat milk.
  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Lattes
  • Method: Mixed

Nutrition

  • Serving Size: 1 latte
  • Calories: 155
  • Sugar: 32.6g
  • Sodium: 7mg
  • Fat: 0.5g
  • Saturated Fat: 0.1g
  • Unsaturated Fat: 0.4g
  • Trans Fat: 0g
  • Carbohydrates: 38.7g
  • Fiber: 0.8g
  • Protein: 1.1g
  • Cholesterol: 0mg

Leave a comment if you tried this recipe!