Name: Matcha Green Tea Overnight Oats
Prep time: 10 min
Total time: 8 h 10 min
Yield: 2
Cuisine: Japanese-Inspired
Ingredients: 1 cup old-fashioned rolled oats (gluten-free if needed); 2 tablespoons chia seeds; 2 teaspoons high-quality matcha powder (sifted); 1 ½ cups milk (dairy, almond, oat, or coconut—vanilla-flavored works great); ½ cup plain or vanilla Greek yogurt (or dairy-free alternative, optional for extra creaminess); 2-3 tablespoons maple syrup or honey (adjust to taste); 1 teaspoon vanilla extract; Pinch of salt; Optional toppings: fresh berries, sliced banana, granola, nut butter, shredded coconut

This creamy Matcha Green Tea Overnight Oats recipe blends earthy matcha powder with hearty rolled oats, chia seeds, and your favorite milk for a refreshing, make-ahead breakfast. Naturally sweetened and topped with fresh fruit, it delivers sustained energy, antioxidants, and a beautiful green hue to kickstart your day deliciously and effortlessly.

Why You’ll Love This Recipe

You’ll adore this recipe because it’s incredibly simple—no cooking required! Just mix, refrigerate overnight, and wake up to a ready-to-eat breakfast that’s both nutritious and indulgent.

The matcha provides a gentle caffeine boost without the jitters of coffee, paired with fiber-rich oats and chia for lasting fullness. It’s naturally gluten-free (with GF oats), easily vegan-adaptable, and customizable with endless toppings.

The vibrant green color makes it Instagram-worthy, while the subtle earthy sweetness feels sophisticated yet comforting—perfect for busy mornings when you want something healthy that tastes like a treat.

Yield: 2 generous servings

Matcha Green Tea Overnight Oats

Creamy, energizing matcha overnight oats with chia—easy no-cook breakfast full of green tea flavor and nutrition.

Prep Time 10 minutes

Additional Time 8 hours

Total Time 8 hours 10 minutes

Ingredients

1 cup old-fashioned rolled oats (gluten-free if needed)
2 tablespoons chia seeds
2 teaspoons high-quality matcha powder (sifted)
1 ½ cups milk (dairy, almond, oat, or coconut—vanilla-flavored works great)
½ cup plain or vanilla Greek yogurt (or dairy-free alternative, optional for extra creaminess)
2-3 tablespoons maple syrup or honey (adjust to taste)
1 teaspoon vanilla extract
Pinch of salt
Optional toppings: fresh berries, sliced banana, granola, nut butter, shredded coconut

Instructions

Grab a medium mixing bowl or two mason jars—let's make this fun and easy! Start by adding your rolled oats, chia seeds, sifted matcha powder, and that little pinch of salt. Give them a quick stir to distribute the gorgeous green matcha evenly.
In a separate small bowl or directly in your measuring cup, pour in the milk. Add the maple syrup (or honey), vanilla extract, and yogurt if using. Whisk everything together vigorously until the matcha dissolves completely—no green lumps allowed for that perfect silky texture!
Pour the milky matcha mixture over your dry oats and chia. Stir thoroughly with a spoon or whisk until every oat is coated and happy. Scrape down the sides so nothing gets left behind.
If you're using jars, divide the mixture evenly between two 16-oz jars for meal-prep magic.
Pop the lid on tightly (or cover the bowl with plastic wrap) and slide it into the fridge. Let the magic happen overnight—or at least 4-6 hours—so the oats soften and the chia thickens everything into creamy perfection.
The next morning, take your jar out and give it a good stir. The mixture will have thickened beautifully—if it's too thick for your liking, splash in a tablespoon or two of extra milk and mix until dreamy.
Taste and tweak: Add a drizzle more sweetener if you crave extra sweetness, or a sprinkle of cinnamon for warmth.
Now the fun part—toppings! Layer on fresh strawberries, banana slices, a handful of granola for crunch, or a swirl of almond butter. Make it pretty!
Grab a spoon and dig in straight from the jar for that satisfying, cafe-style vibe.
Snap a photo of your vibrant green creation—it’s too gorgeous not to share—then enjoy your energized, delicious start to the day!

Notes

Use ceremonial-grade matcha for the best flavor and color (culinary grade works too but may be more bitter). Always sift matcha to prevent clumps. This recipe is naturally energizing thanks to matcha's L-theanine and caffeine combo—great for focus without crashes. Customize sweetness gradually, as matcha flavor develops overnight.

Nutrition Information

Yield

Serving Size

1
Amount Per Serving Calories 656Total Fat 15gSaturated Fat 3gUnsaturated Fat 12gCholesterol 11mgSodium 95mgCarbohydrates 104gFiber 18gSugar 8gProtein 28g

The recipes and nutritional information on Yum Tonight are for informational purposes only. Always consult a healthcare provider for personalized dietary advice.

Recipe Tips and Tricks

Sift your matcha powder through a fine mesh strainer before mixing to avoid clumps and ensure a smooth, vibrant green color.
Use a mason jar for easy layering and portability—shake well before eating.
For thicker oats, reduce milk slightly; for creamier, add more or stir in yogurt.
Let the mixture rest 10 minutes after mixing before refrigerating—this helps chia seeds absorb liquid evenly.
Taste and adjust sweetness after soaking, as flavors mellow overnight.
Whisk matcha with a tiny bit of hot water first (matcha latte style) for even better dissolution if you prefer intense flavor.
Prepare multiple jars at once for grab-and-go breakfasts all week.

Ingredients Notes

Rolled oats form the hearty base—old-fashioned rolled oats give the best chewy texture, while quick oats soften faster but can get mushy. Chia seeds add omega-3s, protein, and help thicken everything naturally into a pudding-like consistency.

High-quality ceremonial or culinary-grade matcha powder is key for bright color, smooth flavor, and maximum antioxidants—avoid lower-grade ceremonial if possible, as it can taste bitter.

Milk (dairy or plant-based like almond, oat, or coconut) provides creaminess; vanilla-flavored versions enhance the taste beautifully. A touch of sweetener like maple syrup or honey balances matcha’s earthiness without overpowering it.

Vanilla extract adds warmth, and a pinch of salt brightens all the flavors. Optional Greek yogurt boosts protein and tanginess for extra richness.

Variations and Substitutions

Make it vegan by using plant-based milk and dairy-free yogurt or skipping yogurt altogether (add extra milk or coconut cream for creaminess). Swap chia for ground flaxseeds if preferred.

For lower caffeine, use half the matcha or decaf green tea powder. Boost protein with a scoop of vanilla protein powder (adjust liquid as it thickens more). Add shredded coconut for tropical vibes, or stir in nut butter like almond or peanut for nutty depth.

Fruit variations shine: top with strawberries and banana for classic, blueberries for antioxidant punch, or mango for exotic sweetness. For dessert-like twists, swirl in white chocolate chips or a dash of lavender. Gluten-free? Just use certified GF oats. Sweetener swaps: use mashed banana, dates, or agave for natural options.

Storage Options

Store in airtight jars or containers in the refrigerator for up to 5 days. The oats get creamier over time but are best enjoyed within 3-4 days for optimal texture and freshness. Give a good stir before eating, and add a splash of milk if it thickens too much.

Freezing isn’t recommended as it can make the texture watery upon thawing, but you can prep dry ingredients in batches and add liquids fresh.