Name: High-Protein Greek Yogurt Overnight Oats (Meal Prep) Recipe
Prep time: 10 min
Total time: 6 h 10 min
Cuisine: Greek
Ingredients: 1 & 1/4 cup old-fashioned rolled oats; 1 cup Greek yogurt plain, 2% or 0%; 1 cup milk of choice dairy, oat, almond, etc.; 2-3 tbsp maple syrup or honey adjust to taste; 1 tsp vanilla extract; ½ tsp ground cinnamon; Pinch of salt; 1-2 tbsp seeds or flaxseed adds protein and fiber; ½ cup fresh or frozen berries; 2-3 tbsp nuts or nut butter for extra protein and healthy fat; 1 scoop protein powder if you want to boost protein further

Jump to Recipe·5.3 from 16 reviews

If you’re searching for a make-ahead breakfast that’s equal parts nourishing, protein-packed, and genuinely delicious, High-Protein Greek Yogurt Overnight Oats (Meal Prep) need to be your new morning ritual. This recipe is ridiculously easy, endlessly customizable, and seriously satisfying—the kind of dish that feels like a treat but fuels you all morning. Creamy Greek yogurt, wholesome oats, and a hint of sweetness meld together overnight, giving you a grab-and-go meal that’s the definition of effortless meal prep.

High-Protein Greek Yogurt Overnight Oats (Meal Prep) Recipe - Recipe Image

Ingredients You’ll Need

Gather a few simple pantry and fridge staples, and you’re already halfway to breakfast bliss. Each ingredient in High-Protein Greek Yogurt Overnight Oats (Meal Prep) serves a purpose—from lending that lush, creamy texture to adding pops of flavor and nutrition. Here’s what you’ll need, plus a tip for every item:

Old-fashioned rolled oats: These are the gold standard for overnight oats, soaking up liquid beautifully without turning mushy.
Greek yogurt (plain, 2% or 0%): Thick and tangy, this is the ingredient that brings that crave-worthy protein boost and creamy texture.
Milk of choice (dairy, oat, almond, etc.): Use what you love—each milk adds its own subtle flavor and richness to the mix.
Maple syrup or honey: Natural sweeteners not only bring gentle sweetness but also a bit of depth—feel free to adjust to taste.
Vanilla extract: Just a splash instantly brightens and perfumes the oats, making every bite feel special.
Ground cinnamon: Warm spice wakes up the whole dish; try freshly ground for even more zing.
Pinch of salt: Don’t skip it! A tiny amount balances flavors and keeps sweetness in check.
Optional seeds or ground flax: Add a spoonful for extra protein, texture, and fiber—an easy upgrade.
Fresh or frozen berries: Bursts of tartness and color, perfect stirred in or layered for a pretty presentation.
Nuts or nut butter: Swirls of nut butter or crunchy nuts amp up protein and add healthy fats that keep you full.
Protein powder: If you want to supercharge the protein content, toss in a scoop of your favorite variety.

How to Make High-Protein Greek Yogurt Overnight Oats (Meal Prep)

Step 1: Mix the Base

Start with a roomy container—think tupperware or a large mixing bowl. Add your Greek yogurt, milk, sweetener (maple syrup or honey), and vanilla extract. Grab a whisk or spoon and mix until smooth and homogenous. The blend of yogurt and milk is what makes High-Protein Greek Yogurt Overnight Oats (Meal Prep) so satisfyingly creamy!

Step 2: Add Oats and Spices

Pour in the rolled oats, a pinch of salt, and the ground cinnamon. Whisk again to make sure all the oats are evenly coated with that luscious yogurt mixture. The cinnamon disperses warmth throughout, while the salt punches up every flavor.

Step 3: Stir in Protein and Fiber Boosters

If you’re using protein powder, chia seeds, or ground flaxseed, now’s the time to add them. Give everything a good stir. Each of these mix-ins amps up the staying power of your oats, keeping you full and happy for hours.

Step 4: Fold in Fruit and Nuts

Gently fold in berries, nuts, or a swirl of nut butter—whatever you’re feeling, really! This is where you can get creative and tailor your High-Protein Greek Yogurt Overnight Oats (Meal Prep) to your cravings or the season.

Step 5: Refrigerate Overnight

Pop the lid on your container and slide it into the fridge for at least six hours, or ideally overnight. This rest time is crucial—it allows the oats to soften and thickens the mixture into a spoonable, creamy breakfast. In the morning, give everything a quick stir and you’re set!

How to Serve High-Protein Greek Yogurt Overnight Oats (Meal Prep)

Garnishes

The magic is in the finishing touches! Just before serving, pile on extra berries, a dusting of cinnamon, an extra drizzle of honey, or a generous spoonful of nut butter. Fresh fruit and a sprinkle of toasted coconut or granola make it feel like a breakfast sundae.

Side Dishes

If you’re extra hungry, a side of hard-boiled eggs or a green smoothie turns your breakfast into a true power meal. For a lighter touch, pair with your favorite seasonal fruit or a small espresso for a Euro-style treat.

Creative Ways to Present

Portion your High-Protein Greek Yogurt Overnight Oats (Meal Prep) into individual jars for instant grab-and-go breakfasts. Layer the oats with fruit in clear glasses for a parfait-like effect, or top with fun add-ins like cacao nibs, bee pollen, or a sprinkle of granola for Instagram-worthy flair.

Make Ahead and Storage

Storing Leftovers

Overnight oats are a true meal prep champion. Once made, portion them into jars or containers, seal tightly, and refrigerate. Your High-Protein Greek Yogurt Overnight Oats (Meal Prep) will stay fresh and delicious for up to four or five days, making busy weekday breakfasts an absolute breeze.

Freezing

Want to truly prep ahead? Freeze your oats in individual servings. Just make sure to leave space in the container for expansion. When you’re ready, let them thaw in the fridge overnight—the texture will be slightly softer, but still wonderfully creamy and flavorful.

Reheating

These oats are meant to be eaten cold and creamy, but if you’re craving something warm, you absolutely can give them a gentle zap in the microwave. Add a splash of milk before heating and stir well. Take care not to overheat; the key is to just take the chill off, not cook them through.

FAQs

Can I use steel-cut or quick oats instead of rolled oats?

Rolled oats are best for overnight oats because of their perfect, tender-yet-toothsome texture. Steel-cut oats don’t soften enough, and quick oats can turn pasty. Stick with classic rolled oats for the ideal result!

Is this recipe gluten-free?

Absolutely! Just use certified gluten-free rolled oats and you’re good to go. All the other ingredients in High-Protein Greek Yogurt Overnight Oats (Meal Prep) are naturally gluten-free, so you can enjoy with peace of mind.

How can I adjust the sweetness?

This recipe is all about flexibility. Start with the lower amount of sweetener, then taste before chilling—add more maple syrup or honey if you love it sweeter, or scale back for a subtly sweet breakfast.

What’s the best way to add extra protein?

Beyond the protein-packed Greek yogurt, you can boost the content even more with a scoop of your favorite protein powder. Seeds, nuts, and nut butters also add both flavor and a satisfying protein punch.

Can I make these vegan?

Definitely. Just choose a plant-based yogurt and non-dairy milk, and sweeten with maple syrup to keep it all animal-product-free. Your High-Protein Greek Yogurt Overnight Oats (Meal Prep) will be just as creamy and delicious!

Final Thoughts

If you’ve ever wished breakfast could be healthy, energizing, and ready for you before you even open your eyes, this High-Protein Greek Yogurt Overnight Oats (Meal Prep) recipe is about to make mornings so much brighter. Try it out, play with your favorite flavors, and discover how fun meal prep really can be!