High-Protein Overnight Oats
These high-protein overnight oats are creamy, lightly sweet, and genuinely delicious — and they require exactly zero effort in the morning. Made with Greek yogurt, chia seeds, and your milk of choice, each serving delivers more than 30 grams of protein with no protein powder in sight. They’re naturally gluten-free, easy to make dairy-free, and take just 5 minutes to assemble the night before. Perfect for busy mornings, weekly meal prep, or anyone who wants a nourishing breakfast ready and waiting in the fridge.
🥄 Why I Skip the Protein Powder
While many high-protein overnight oats are made with protein powder, I didn’t want to go that route here. I have no issues with protein powder (you can read all about my nutrition philosophy here), but I like very few of them (flavor and texture-wise), so I opted instead to lean on the naturally occurring protein found in milk and Greek yogurt to give us a big boost.
I also like the texture of the oats when it’s mixed with the yogurt – sometimes overnight oats can be a bit pasty, but the addition of yogurt helps prevent this. These are…
💪 Naturally protein-packed: 30+ grams of protein per serving from Greek yogurt and milk — no protein powder or supplements needed.
⏱️ Ready in 5 minutes: Just stir everything together and refrigerate — wake up to breakfast already done.
🥶 Make-ahead friendly: Prep a full batch on Sunday and you have breakfast covered for the whole week.
🍓 Totally customizable: The base is endlessly versatile — top with fresh fruit, honey, nut butter, or granola to mix it up.
🌿 Easily made vegan: Swap to your favorite plant-based milk and yogurt and it’s completely dairy-free.
If you love easy, protein-forward breakfasts, you’ll also want to try the pumpkin overnight oats for a cozy fall spin, the Greek yogurt parfait for something a little lighter, or the high-protein meal prep box if you’re building out a full week of breakfasts.
I love to be able to wake up and have a heathy breakfast all ready.
Easy to prepare yummy to eat! –Kathy
Ingredient Notes
You’ll need some fresh ingredients and pantry staples to prep your protein oats: old-fashioned oats, chia seeds, milk of choice, Greek yogurt, vanilla extract, and then whatever fresh toppings you’d like to add, like honey and berries.
You probably knew that milk and yogurt were great sources of protein, but did you know that the oats and chia seeds also contribute to the overall protein in these make-ahead protein oats? The half-cup of oats and two tablespoons of chia seeds in each portion both offer up 5 grams of protein each for 10 grams total! They also contribute fiber, which is another important macronutrient that many Americans fall short on.
- Milk – I’ve used whole milk as it’s what we stock at our home, but you can use your favorite variety of milk or plant-based milk. Note that the nutrition may vary (especially protein) if you switch from dairy milk to plant milk, but it will, of course, depend on the type of milk you use. Many nut milks are very low in calories and have minimal protein, but soy milk has about the same protein as cow’s milk.
- Yogurt – To add to the protein in this meal, we’re using Greek yogurt or something similar, like Skyr. They are both protein-rich, very satisfying, and delicious. I like to use plain yogurt so I can adjust the sweetness myself, but vanilla or a berry flavor would also be delicious. The fat content is up to you. I typically buy full-fat if I can find it, as it’s the version I find most delicious and satisfying. But use the type that works best for you.
Emily’s Tips & Tricks
- Pro tip: Use old-fashioned rolled oats — not steel-cut. Steel-cut oats won’t soften properly overnight and you’ll end up with a crunchy, unpleasant texture. Old-fashioned oats absorb the liquid perfectly and deliver that creamy, spoonable consistency.
- Variations: Easily made vegan by swapping in plant-based milk and dairy-free yogurt. Keep in mind that protein content will vary depending on the milk you use — soy milk is closest to dairy for protein, while most nut milks are significantly lower.
- Additions: Add fresh toppings before eating! Like acai bowls, these overnight oats are made more delicious (and nutritious!) with toppings like fresh fruit, honey, nut butter, and granola.
High-Protein Overnight Oats Recipe
- Prep Time: 5 minutes
- Chill Time: overnight
- Total Time: 0 hours
- Yield: 4 servings 1x
- Category: Breakfast
- Method: No Cook
- Diet: Gluten Free
Description
These protein overnight oats pack 30g of protein using Greek yogurt and milk — no protein powder needed. 5-minute prep, perfect for meal prep.
Ingredients
- 2 cups old-fashioned oats
- 1/2 cup chia seeds
- 3 cups milk
- 3 cups plain Greek yogurt
- 1 tsp. vanilla extract
- fresh berries
- honey
Instructions
- In a large bowl (or individual jars for portioned servings), stir together oats, chia seeds, milk, Greek yogurt, and vanilla until combined.
- Refrigerate overnight.
- Mix oats in the morning and top with fresh berries and honey if desired.
Notes
Daily prep: If you prefer, you can prep these each night. Portion out the oats and chia seeds in individual jars and add the milk, yogurt, and vanilla each night. Mix and store in the refrigerator.
One serving: 1/2 cup oats, 2 tablespoons chia seeds, 3/4 cup milk, 3/4 cup yogurt, and a 1/4 teaspoon vanilla extract and honey to taste!
Storage: Store covered in the refrigerator for up to 3 days. Hold off on adding fruit until you’re ready to eat — it will soften and spoil faster if it sits in the oats overnight. After 3 days, the texture starts to get too soft; better to make a fresh batch.
Ingredients: Full-fat Greek yogurt delivers the richest, creamiest result — but use whatever fat level you prefer. Plain yogurt gives you control over sweetness; vanilla or berry-flavored yogurt works too and adds a little extra flavor. If you’re using plant-based milk, note that soy milk is the best swap for protein content. Most nut milks are low in both protein and calories, which will affect the overall nutrition.
Prep ahead: Two options depending on your workflow. Option 1 (batch): make all 4 portions fully assembled and refrigerate — ready to grab all week. Option 2 (nightly): pre-portion dry ingredients into jars and add the wet ingredients each night for same-morning freshness.
Tools: Glass jars with bamboo lids are ideal for portioning and storing individual servings — they’re airtight, stackable, and look great in the fridge.
Serving Suggestions
These overnight oats are a complete breakfast on their own, but they’re even better with a great cup of coffee alongside. An iced shaken espresso is a sweet, energizing pairing that feels a little indulgent without going overboard. If you prefer something more classic, a creamy iced latte is always a great choice. Or keep it simple and bold with an Americano if you like your coffee on the lighter side.
FAQs
Yes — that’s exactly the point of this recipe. Protein comes entirely from the Greek yogurt, milk, oats, and chia seeds, which together deliver 30+ grams per serving without any supplements.
Up to 3 days, covered. After that, the texture gets too soft. Hold off on adding fruit toppings until just before eating — they’ll spoil faster if stored in the oats.
Yes. Swap in plant-based milk and dairy-free yogurt. Soy milk is the best choice for keeping protein content close to the dairy version — most nut milks are much lower in protein.
About the Author
Emily Dingmann is a recipe developer and founder of My Everyday Table, where she helps busy families take the stress out of weeknight dinners. With a Bachelor of Science in Nutrition and almost 20 years of experience, Emily specializes in simple, nourishing recipes and weekly meal plans that actually work for everyday life. She’s a Certified Intuitive Eating Counselor who believes delicious food and good nutrition go hand in hand.
Get started: Weeknight Dinners Guide | Weekly Meal Plans | About Emily
Food styling and photography by Loren Runion.
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I love to be able to wake up and have a heathy breakfast all ready
Easy to prepare yummy to eat!
I do too! So glad you enjoyed them, Kathy!
How much for one serving?
Hi Michelle, It would be 1/2 cup oats, 2 tablespoons chia seeds, 3/4 cup milk, 3/4 cup yogurt, and a 1/4 teaspoon vanilla extract and honey to taste!