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A matcha overnight oats jar with a mix of strawberries, blueberries, and granola, served on a cozy breakfast table.

Creamy Green Matcha Overnight Oats

Allison Dennison
Creamy Green Matcha Overnight Oats blend earthy matcha, hearty oats, and chia seeds for a healthy, no-cook breakfast. Ready in minutes, it’s perfect for busy mornings or clean eating cravings!
Prep Time 5 minutes
Chill Time 8 hours
Total Time 8 hours 5 minutes
Course Breakfast, Brunch
Cuisine Fusion, Japanese Inspired, Western Inspired
Servings 1
Calories 231 kcal

Equipment

  • Mason jar or small bowl - For mixing and chilling the oats (a 12-16 oz jar works perfectly for one serving).
  • Lid or plastic wrap - To cover the jar or bowl during refrigeration.
  • Measuring cups - To measure 1/2 cup oats and 3/4 cup almond milk.
  • Measuring spoons - For 1 tsp matcha, 1 tbsp chia seeds, 1 tbsp maple syrup, and 1/2 tsp vanilla.
  • Spoon or whisk - To stir the ingredients until smooth and well-combined.
  • Refrigerator - Essential for chilling the oats for at least 4 hours or overnight.
  • Optional equipment:
  • Fine mesh strainer or sifter - To sift matcha for a clump-free mix (recommended in the tips).
  • Microwave - If heating the oats, as mentioned in the Q&A section (30-60 seconds).
  • Blender - For a smoothie-like texture, as suggested in the kid-friendly tweaks.
  • Serving spoon - For adding toppings and eating straight from the jar.

Ingredients
  

  • 1/2 cup rolled oats old-fashioned work best—avoid instant oats for that perfect texture
  • 1 teaspoon matcha powder ceremonial grade for a smoother flavor, but culinary grade works too
  • 3/4 cup almond milk or your favorite milk—coconut or oat milk are dreamy alternatives
  • 1 tablespoon chia seeds for that luscious thickness and a boost of omega-3s
  • 1 tablespoon maple syrup adjust to taste—honey or agave work too
  • 1/2 teaspoon vanilla extract because a little warmth never hurts
  • Pinch of sea salt trust me, it elevates everything

Optional toppings:

  • Fresh berries strawberries, blueberries, or raspberries for a pop of color
  • A drizzle of almond butter or peanut butter
  • Shredded coconut or crushed nuts almonds or pecans are divine
  • A sprinkle of granola for extra crunch

Instructions
 

  • Mix the Base: Grab a medium-sized mason jar or a cute bowl with a lid—something you’d proudly display on your Instagram story. Add the rolled oats, matcha powder, chia seeds, and that pinch of sea salt. Give it a quick stir to evenly distribute the matcha—no one wants a clumpy surprise!
  • Pour in the Wet Ingredients: Add the almond milk, maple syrup, and vanilla extract. Stir everything together until the matcha dissolves and the mixture looks like a gorgeous green potion. Pro tip: If your matcha is being stubborn, sift it through a fine mesh strainer first for a silky-smooth result.
  • Let It Chill: Pop a lid on your jar or cover the bowl with plastic wrap, then stash it in the fridge for at least 4 hours—or overnight, hence the name! The oats and chia seeds will soak up all that creamy goodness, turning into a thick, pudding-like treat.
  • Check the Consistency: In the morning, give it a stir. If it’s too thick for your liking, splash in a little more milk until it’s just right. Too runny? No biggie—add a sprinkle of extra oats or chia seeds and let it sit for 10 more minutes.
  • Top It Off: This is where the fun begins! Pile on your favorite toppings—think juicy berries, a swirl of nut butter, or a handful of crunchy granola. Not only do they make it pretty, but they also add layers of flavor and texture.
  • Dig In: Grab a spoon and savor every bite of this wholesome, matcha-infused delight. You’ve just made breakfast feel like a mini celebration!
  • Tip: If you’re new to matcha, start with 1/2 teaspoon and work your way up. It’s got a bold, earthy vibe that’s amazing once you get hooked!

Notes

Make Ahead and Storage
This recipe is a meal prepper’s dream! Here’s how to keep your Creamy Green Matcha Overnight Oats fresh and ready to go:
  • Make Ahead: Whip up a batch (or five!) on Sunday night, and you’ve got breakfast covered for the week. Store each serving in an airtight jar or container in the fridge—they’ll stay fresh for up to 5 days. Just add toppings right before eating to keep them crisp and vibrant.
  • Storage Tips: If you notice the oats getting too thick after a couple of days, stir in a tablespoon of milk to revive that creamy texture. Keep them refrigerated at all times—matcha’s delicate flavor doesn’t love sitting out.
  • Freezer Option: Yes, you can freeze overnight oats! Pour the mixture into freezer-safe containers (leave some room for expansion), and they’ll keep for up to 1 month. Thaw in the fridge overnight, stir, and top as usual.
With this make-ahead magic, you’ll never have an excuse to skip breakfast again!
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