5-Minute Matcha Overnight Oats

These matcha overnight oats taste like a creamy, earthy latte you can eat with a spoon. All the reward of a café-style breakfast without the morning scramble.

You stir everything together in five minutes flat, and the fridge does the rest. It is the kind of recipe that makes you feel ahead of the day before your coffee is even done brewing.

Why These Matcha Oats Earn a Spot in the Fridge

The texture is thick and pudding-like, while the matcha brings a clean, slightly bitter note that balances the natural sweetness of the maple syrup. I reach for this on mornings I want a hit of green tea without actually making a cup.

It holds up better than most overnight oats. The flavor mellows overnight but never gets flat. And because all you do is stir and chill, it is my go-to when meal prepping a few breakfasts at once.

Ingredients

• 1/2 cup rolled oats: old-fashioned, not quick-cook, for the best texture
• 1/2 tsp matcha powder: culinary grade, sifted to avoid lumps
• 1/2 cup milk: any variety works; I like oat milk here
• 1 to 2 tsp maple syrup: or honey, depending on your sweet tooth
• 1/4 tsp vanilla extract: rounds out the earthy notes
• Pinch of salt: just enough to wake up the flavors
• Toppings: fresh berries, sliced banana, toasted coconut, or chopped nuts

Variations / Substitutions

• Dairy-free: use oat milk, almond milk, or coconut milk for a fully plant-based jar.
• Sweeter oats: stir in half a mashed ripe banana with the milk for natural sweetness and a thicker body.
• Cocoa twist: swap the matcha for 2 tsp unsweetened cocoa powder for a chocolate version.
• Protein boost: add one scoop of vanilla protein powder and an extra splash of milk so the oats stay creamy.

If you love that earthy green tea note in a drink instead, the Matcha Smoothie gets you there even faster.

How to Make Matcha Overnight Oats

Step 1: Mix the Dry Ingredients

In a jar or bowl, combine the 1/2 cup rolled oats, 1/2 tsp sifted matcha powder, and a pinch of salt. A quick stir is all it needs.

Step 2: Stir in the Wet Ingredients

Pour in the 1/2 cup milk, 1 to 2 tsp maple syrup, and 1/4 tsp vanilla extract. Stir everything together until the matcha is fully dissolved and no dry pockets remain, about 30 seconds. The mixture will look pale green and a little thin, which is exactly right.

Step 3: Top and Serve

Cover the jar and refrigerate for at least 4 hours, or overnight. In the morning, give it a stir, add your toppings (fruit, nuts, or an extra drizzle of syrup), and dig in.

A Few Tips for Perfect Overnight Oats

• Rolled oats are non-negotiable here. Quick oats turn to mush, and steel-cut oats stay too firm even after a long soak.
• Sift your matcha every time. Even a tiny clump can land you with a dry, green bite.
• If you like warm oatmeal, let the jar sit on the counter for 10 minutes or heat it gently in the microwave, but know the matcha color may dull a little.
• Make a few jars on Sunday night for grab-and-go breakfasts all week.
• The sweetness softens as the oats sit, so taste before adding more syrup in the morning.

Scale it to your week:

Storing Matcha Overnight Oats

Keep the jar covered in the fridge for up to 5 days. The oats will thicken as they sit, so give them a good stir before eating and splash in a little more milk if they feel too firm. Eat them straight from the fridge or let the jar stand at room temperature for a few minutes to take the chill off.

Frequently Asked Questions

Can I use quick oats instead?

No, quick oats absorb too much liquid overnight and become soft and porridge-like while rolled oats keep a pleasant chew.

Is there caffeine in this?

Yes, matcha powder contains caffeine about as much as a cup of green tea so this breakfast delivers a gentle, focused lift.

My matcha was lumpy. What went wrong?

Matcha clumps easily. Sift it through a fine strainer before adding it to the dry ingredients, and stir well to prevent green flecks.

Can I add protein powder?

Yes, stir in one scoop of vanilla or unflavored protein powder along with the milk and add an extra 2 tbsp of milk to keep the oats creamy.

Matcha Overnight Oats Recipe

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Total Time 5 minutes mins

Servings: 1 servings

Calories: 260

Ingredients Method Notes

Ingredients

  

• 1/2 cup rolled oats
• 1/2 tsp matcha powder, sifted
• Pinch of salt
• 1/2 cup milk
• 1 to 2 tsp maple syrup
• 1/4 tsp vanilla extract
• Toppings: fresh fruit, nuts, coconut, or extra syrup

Method

 

1. In a jar, combine the rolled oats, sifted matcha powder, and salt. Stir briefly.
2. Pour in the milk, maple syrup, and vanilla extract. Stir until the matcha is fully dissolved and no dry spots remain, about 30 seconds.
3. Cover and refrigerate for at least 4 hours or overnight. In the morning, stir, add your toppings, and serve.

Notes

Prep time does not include overnight chilling. The oats keep up to 5 days in the fridge and will thicken as they sit; stir in another splash of milk if needed.