Green Matcha Latte Oat

Vibrant green matcha latte with oat milk in a glass, topped with a thick layer of foam and a light dusting of matcha powder. Save to Pinterest
Vibrant green matcha latte with oat milk in a glass, topped with a thick layer of foam and a light dusting of matcha powder. | hearthlykitchen.com

This beverage combines finely whisked high-quality matcha powder with warm oat milk, creating a creamy and frothy drink full of natural green tea flavor. The oat milk adds a smooth, dairy-free texture while allowing subtle sweetness from optional maple syrup. Whisking techniques help create a light foam topping, making it perfect for a mild and calming energy lift. Adjust the matcha strength or sweetness according to taste. Serve hot or iced for versatility and refreshment.

The first time I encountered matcha was in a tiny Tokyo café where the barista moved with such ritualistic precision I felt like I was watching something sacred. Back home, I spent weeks getting the ratio wrong, ending up with either bitter pond water or something so sweet it defeated the purpose. Now this green matcha latte has become my afternoon anchor, that gentle lift I crave around 3 PM when coffee feels like too much.

My sister called me from her kitchen last winter, frustrated that her homemade lattes never tasted like the ones from our favorite spot downtown. I walked her through this method over the phone, and when she texted a photo of her perfectly frothy creation, I knew this recipe was worth documenting. Something about that vibrant green against the white foam just makes the whole day feel a little more intentional.

Ingredients

  • High quality matcha powder: This is not worth skimping on since the flavor difference between ceremonial grade and the cheap stuff is night and day
  • Hot water at 80°C: Boiling water burns the delicate tea leaves and makes everything taste bitter and grassy
  • Oat milk: It froths beautifully and adds a natural creaminess that other plant milks just cannot match
  • Maple syrup: A little sweetness balances the earthiness but let your taste guide you here

Instructions

Sift and whisk the matcha:
Sifting the powder first prevents those stubborn clumps that ruin the smooth texture. Whisk in a zigzag motion until you see a layer of tiny bubbles on top.
Warm and froth the oat milk:
Heat until steaming but never boiling, then froth until you have thick foam that holds its shape like a cloud.
Layer it perfectly:
Pour the warm milk slowly, then crown it with that lovely foam and maybe an extra dusting of matcha if you are feeling fancy.
A creamy homemade Green Matcha Latte with oat milk, featuring a bamboo whisk resting beside the vibrant green tea mixture. Save to Pinterest
A creamy homemade Green Matcha Latte with oat milk, featuring a bamboo whisk resting beside the vibrant green tea mixture. | hearthlykitchen.com

There was this rainy Sunday when I made these for friends who had never tried matcha before. Watching their eyes light up at that first sip, the surprise at how smooth and comforting it tasted, reminded me why sharing food and drinks matters so much. Now every time I see that swirling green pattern in my mug, I think of cozy afternoons and good conversation.

Finding Your Perfect Matcha

I have tried countless brands and found that bright green powder usually indicates better quality than the duller olive tones. The good stuff smells fresh and grassy, not dusty or stale.

Milk Matters More Than You Think

Not all oat milk brands froth equally well, so do not be discouraged if your first attempt yields flat foam. Barista style versions contain ingredients specifically designed to hold those beautiful bubbles.

Making It Your Own

Once you master the basic technique, the variations are endless. I have added vanilla extract, a pinch of cinnamon, even blended in frozen banana for a frappe version.

  • Try it iced when the weather turns warm and you need something refreshing
  • A drop of vanilla extract transforms it into something almost dessert like
  • The ratio can be adjusted if you prefer your latte stronger or milkier
Close-up of a frothy Green Matcha Latte with oat milk, showing latte art swirls and maple syrup on a rustic kitchen table. Save to Pinterest
Close-up of a frothy Green Matcha Latte with oat milk, showing latte art swirls and maple syrup on a rustic kitchen table. | hearthlykitchen.com

Hope this little ritual brings you as much calm and focus as it has brought to my daily routine. There is something profoundly grounding about taking ten minutes to make something beautiful with your own hands.

Green Matcha Latte Oat

A creamy latte combining vibrant matcha and smooth oat milk for a mild energy lift.

Prep 5m
Cook 5m
Total 10m
Servings 1
Difficulty Easy

Ingredients

Matcha Mixture

  • 1 teaspoon high-quality matcha powder
  • 2 tablespoons hot water (about 175°F)

Latte

  • 1 cup oat milk
  • 1-2 teaspoons maple syrup or sweetener of choice (optional)

Instructions

1
Sift Matcha Powder: Sift the matcha powder into a mug to remove clumps and ensure smooth texture.
2
Prepare Matcha Base: Add hot water to the sifted matcha. Whisk vigorously with a bamboo whisk or small regular whisk until completely smooth and frothy.
3
Heat Oat Milk: Heat oat milk in a small saucepan over medium heat until steaming but not boiling. Alternatively, microwave in a microwave-safe container for 45-60 seconds.
4
Froth Milk: Froth the heated oat milk using a milk frother or whisk until foamy and creamy texture develops.
5
Assemble Latte: Pour oat milk into the mug with matcha, holding back foam with a spoon. Spoon foam on top of the latte.
6
Add Sweetener: Stir in maple syrup or sweetener of choice if desired, adjusting to taste preference.
7
Serve: Serve immediately, optionally garnished with a light sprinkle of matcha powder on top for presentation.
Additional Information

Equipment Needed

  • Small saucepan or microwave
  • Bamboo matcha whisk or small regular whisk
  • Milk frother (optional)
  • Mug

Nutrition (Per Serving)

Calories 110
Protein 2g
Carbs 19g
Fat 3g

Allergy Information

  • Contains oats (may not be suitable for those with oat allergies)
  • Oat milk is typically gluten-free, but check packaging if celiac or gluten-sensitive
Grace Ellington

Home cook sharing easy recipes, kitchen tips, and meal ideas everyone can enjoy.