Overnight Oats with Protein Powder is a delicious and easy way to start your day! Simply combine oats, oat milk, protein powder, vanilla and cinnamon and refrigerate overnight for a creamy breakfast that’s packed with nutrition!

Start your day with overnight oatmeal that’s waiting for you in your refrigerator in the morning.
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Overnight Oats with Protein Powder
No cooking is required in the making of this recipe. So easy!
Overnight Oats With Protein Powder is a delicious no-cook breakfast that is bursting with nutrition from protein powder and oat milk.
I love the creamy texture of oat milk but you can certainly make these overnight oats with your milk of choice.
If you love the convenience of meal prep, as I do, especially for those busy mornings, then this easy breakfast recipe is for you! Five ingredients are all you need for this make ahead breakfast.
These protein overnight oats come together in just minutes and are a perfect grab-and-go way to start your day.
If you love cold oatmeal then you will want to eat it straight out of the refrigerator.
You can also let it stand for a few minutes and then eat it at room temperature.
And if it's a warm bowl of oatmeal that you love, then go ahead and pop it in the microwave. The choice is yours!
The best part of this delicious breakfast is that you can personalize your oats and add your favorite fruit or even stir in some chia seeds or ground flax seeds.
I go a little bit heavy on the cinnamon but, if that's not your thing, then just add a dash of cinnamon or none at all.
I personally used vanilla protein powder but you can use your favorite flavor.
Chocolate protein powder would actually taste delicious in this overnight oatmeal recipe too.
Yes, these are raw oats, but they become softened with an amazing texture as they soak in the milk overnight. You’re going to love these!
If you really love indulgent oats then add some Greek yogurt too.
Make it a fruit flavored Greek yogurt and use that flavor as a fresh fruit topping.
So go ahead and make a batch of overnight oats for all the family. You can easily double or triple this recipe.
Starting your day never tasted so good!
You might want to give a Breakfast Pizza or Blueberry Scones a try one morning too!
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Variations
The beauty of this recipe is that it is a basic overnight oats recipe and you can make it with your favorite toppings and stir-ins.
Combine your favorite flavor combinations, maybe a different flavor combo for each day of the week! Check out all these possibilities of delicious flavor options!
Add your favorite fruit such as:
- ·bananas
- blueberries
- grapes
- mango
- oranges
- peaches
- pineapple
- raspberries
- strawberries
- watermelon
Use your favorite milk or non-dairy milk such as:
- almond milk
- cashew milk
- coconut milk
- hemp milk
- reduced-fat milk
- soy milk
- whole milk
Stir in flavorings such as:
- almond butter
- brown sugar
- honey
- maple syrup
- peanut butter
Add dried fruit such as:
- Dried apricots
- Dried cranberries
- Dark raisins
- Golden raisins
FAQs
Can you put protein powder in oats?
Yes, you can stir protein powder into any kind of oatmeal. You can mix it into overnight oats and even into oatmeal you cook on the stovetop.
When you stir in one scoop of protein powder you are adding about 15-20 grams of protein to your oatmeal.
Why do people add protein powder to oats?
Protein powder is a nutritional supplement and essential macronutrient.
Adding protein powder to oats will keep you feeling full longer. It can also help to build and tone muscle and make enzymes and hormones.
Do you eat overnight oats warm or cold?
Overnight oats are meant to be eaten chilled. They soften overnight in the refrigerator and you can just grab and eat them right out of the fridge.
Of course, if you prefer to eat your oatmeal warm you can always warm them up in the microwave.
Are overnight oats healthy?
Yes, overnight oats contain something called resistant starch. Resistant starch helps to:
- Improve digestion
- Help with weight loss
- Provide a feeling of fullness
- Decrease insulin spikes
How to make protein overnight oats
Scroll down for the full recipe instructions and ingredient amounts in the recipe card below
- Combine oats, protein powder and cinnamon in a mixing bowl
- Add oat milk and vanilla to the oat mixture
- Stir ingredients until blended
- Spoon or pour the protein oats into jars and refrigerate for at least 4 hours or overnight
How to make overnight oats for one
To make a single serving of overnight oats use the following amounts of ingredients:
- ½ cup rolled oats
- ½ cup oat milk
- ½ tsp. vanilla extract
- ½ tsp. ground cinnamon
- 1 scoop of protein powder
- In a mason jar combine oats, protein powder and cinnamon
- Stir in oat milk and vanilla until blended
- Cover. Refrigerate 4 hours-overnight
- Uncover, stir and add your favorite fruit if desired, and enjoy!
Swirls of Flavor Recipe Tips
- I love putting my oats in a mason jar because it already has a top to seal it overnight. Then I can just give it a shake in the morning and I’m ready to go!
- Top your easy oats with your favorite fruit
- Add your favorite granola
Substitutions
- You can substitute your favorite milk for the oat milk
- You can use instant oats in place of the rolled oats and get an even softer texture
Ingredients
Ingredients for overnight oats recipe with protein powder:
- rolled oats
- protein powder
- ground cinnamon
- oat milk
- vanilla extract
Easy Oatmeal Recipes
Overnight Oats with Protein Powder Recipe
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Ingredients
- 1 cup rolled oats
- 2 scoops protein powder
- 1 teaspoon ground cinnamon
- 1 cup oat milk
- 1 teaspoon vanilla extract
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Instructions
- In a bowl combine oats, protein powder and cinnamon.
- Stir in oat milk and vanilla until blended.
- Divide mixture between two mason jars or bowls.
- Cover. Refrigerate 4 hours-overnight.
- Uncover, stir and add your favorite fruit if desired, and enjoy!
Notes
- I love putting my oats in a mason jar because it already has a top to seal it overnight. Then I can just give it a shake in the morning and I’m ready to go!
- Top your easy oats with your favorite fruit
- You can substitute your favorite milk for the oat milk
- You can use instant oats in place of the rolled oats and get an even softer texture
This is perfect for back to school breakfasts!
Best way to start your day. Looks delicious. Thanks for sharing
There are so many options here, but most importantly I love that this is a protein-packed breakfast. I'm going to try a few combinations of fruit and use different milks.
These were so easy to meal prep for my mornings! I added a spoon full of almond butter to them and they are delicious!
I love overnight oats, but haven’t found a recipe I’m in love with yet. This looks amazing and I can’t wait to try it!
I hope you've finally found a recipe you love!
Almond butter is a delicious addition to this recipe!
Thank you Aimee! Yes, the protein powder makes it a protein-packed breakfast for sure! Enjoy!
A delicious way to start your day and so easy because it's waiting for you in your fridge in the morning!
I love overnight oats! A very simple and healthy breakfast option. Not to mention, it keeps me full!
Out of curiosity, how long are these oats good for with the protein powder. Can I make 5 on Sunday to have one a day throughout the weekdays?
I would check about that with the protein powder that you use.
Overnight oats, what a great way to start the day. I loved waking up and having a tasty breakfast ready for me. Great flavors and ingredients.
Yes, they're a delicius way to start your day!
I had raspberries and used unsweetened protein powder with maple syrup as sweetener. I also ended up having to warm mine up in the microwave cause I'm a warm oatmeal kind of girl. Delicious! Thank you for the recipe!
This recipe is a convenient and healthy way to start the day! The combination of rolled oats and protein powder is a great source of sustained energy and muscle support. I love the ground cinnamon for a hint of warmth and flavor. And using oat milk and vanilla extract ensures a creamy and slightly sweet taste, yum! Thanks for the great recipe!
I have been wanting to start the day with more protein other than sausage etc, This was great! Why I waited this long to try overnight oats is a mystery, thank you!
Terrific grab and go breakfast! And the extra protein is a bonus!!