High Protein Overnight Oats
This post may contain affiliate links. As an Amazon Associate, I earn from qualifying purchases. Please read my disclosure.I make busy mornings run a lot smoother when I already have breakfast ready and waiting for me in the fridge, and these high protein overnight oats are my favorite way of doing it. I use rolled oats, chia seeds, and protein powder to create a creamy jar packed with protein and sustenance. It takes just a few minutes to prep, leaves the heavy lifting to the fridge, and can be dressed up in multiple ways.
High protein overnight oats are one of the smartest breakfast choices for anyone who wants something nourishing that will sustain them until lunchtime. For me, the most appealing part is that I do not need to stand over a stove or wonder what to make for breakfast. After weeks of enjoying my matcha overnight oats, I knew I needed to up the protein content in anticipation of a busy work season. If you are not a morning person but cannot function without a decent breakfast, these high protein overnight oats are for you.
I created this high protein overnight oats recipe when we began transitioning to warmer months, and my protein baked oats seemed too heavy and warm for a summer morning breakfast. I needed something quick and simple that could be changed up easily with various additions. When I first started making this for breakfast, a whole 2 weeks had gone by before I realized we had had it nearly every morning. Best of all, no one complained, as I had enough variations to keep it interesting.
👩🏽🍳 Why I Love This Recipe
Creamy texture, naturally sweet flavor, and serious staying power make these high protein overnight oats a breakfast I repeat constantly. As a nutritionist, I love that oats bring fiber and a low glycemic index, chia seeds add omega-3 fats and extra fullness, while the protein powder boosts the meal into a more satisfying start to the day.
I love that the method for making these overnight oats is wonderfully practical and highly reliable. So even if you are not a master chef in the kitchen, you can still make these oats, and make them well. I mix all the dry ingredients first, giving the protein powder a chance to distribute throughout the mix. Then I stir in the milk and sweetener until smooth, wait a few minutes, and give it one final stir before chilling. Resting these oats overnight is vital to the oats and chia seeds absorbing liquid and creating a thick, spoonable texture by the next morning.
I had a client who did not enjoy cooking and was not a morning person. This meant that most mornings he would skip breakfast. As a health coach, I knew that this was not a sustainable lifestyle, and I tried all kinds of recipes to get excited about making and eating breakfast. These high protein overnight oats sealed the deal.
At first, he was so impressed by them that there were days when he would have them as 2 of his main meals. Ha! Luckily, since then, we have managed to find a better balance. If you have a busy schedule and no desire to be in the kitchen, mix up a batch of these overnight oats and give your mornings a much-needed energy boost.
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🥘 Ingredients
I use pantry staples for these high protein overnight oats. These are the ingredients I use to create the creamy filling for breakfast:
Rolled oats: I always use old-fashioned oats for the best texture after soaking.
Chia seeds: These thicken the mixture and provide fiber and healthy fats.
Protein powder: Vanilla is my usual pick, but any flavor works. If I use unflavored powder, I add an extra drop of vanilla extract into the mixture.
Cinnamon: Ground cinnamon adds warmth and highlights the caramel notes in the maple syrup.
Milk: Almond, soy, oat, and dairy all work well for these overnight oats.
Vanilla extract: I use a splash to round out the flavors.
Maple syrup: This adds a bit of sweetness to the oats.
🔪 How To Make
These overnight oats take just a few minutes to prepare and come together in one bowl. This is how I make them:
Mix dry ingredients: I start by stirring together the oats, chia seeds, protein powder, and cinnamon.
Add liquids: Then I pour in the milk, vanilla, and maple syrup and mix thoroughly. I give the mixture 5 minutes to rest, then stir again.
Refrigerate: I spoon the mixture into individual jars or leave it in one dish, cover, and refrigerate for at least 6 hours or overnight.
Serve: In the morning, I stir the oats, add the toppings, and serve.
💭 Expert Tips
My #1 Secret Tip for this high protein overnight oats recipe is to stir the mixture twice before chilling. Protein powder can clump at first, and a second stir creates a much smoother, more delectable texture.
Other Tips To Keep In Mind:
- Adjust maple syrup: I let the oat mixture rest for a few minutes before spooning it into jars. Before I do this, I taste the oats and adjust the sweetness if necessary. I make sure to give the oats some time to settle and meld with the other ingredients before tasting.
- Adjust thickness: I add an extra splash of milk into my oats in the morning if the mixture is too thick.
- Seal well: If I transfer the oats into individual jars, I make sure they are covered or sealed, as the oats and protein powder can absorb fridge odors.
- Batch prep: For easier weekday breakfasts, I make several jars and once, prep the varied toppings the night before. This makes the morning run a lot smoother.
📖 Variations
These are 4 flavor combinations that I highly recommend trying with your high protein overnight oats:
Blueberry almond: I top each jar with 1/2 cup fresh blueberries and 1 tablespoon sliced almonds. If I have almond butter around, I swirl a tablespoon through the oats before adding the toppings. My husband loves taking this version to work on busy mornings.
Peanut butter banana: I stir in 1 tablespoon of natural peanut butter, and top with 1/2 sliced banana. This is the version I make on workout days for myself and my husband.
Apple cinnamon crunch: For a fall-inspired flavor, I add 1/3 cup diced apple, a pinch of cinnamon, and 1 tablespoon chopped walnuts. I have also tried this version with a few tablespoons of my apple curd instead of fresh apples, and it was divine. My kids love this and say it tastes more like an apple pie dessert.
Chocolate raspberry: I use chocolate protein powder, then finish with 1/4 cup fresh raspberries and 1 tablespoon dark chocolate. If I am working from home and craving something sweet, I sometimes make this version with an extra teaspoon of my white chocolate hazelnut spread stirred through. It satisfies my cravings without a mid-afternoon sugar crash.
🍽 Serving Suggestions
I love eating these oats straight from the jar with a simple topping and a refreshing side or warm beverage. On days when you want to keep it easy and low maintenance, swirl some of my strawberry chia seed jam into the oats and enjoy it with some homemade vegan yogurt and a scattering of fresh berries.
My kids love adding something sweet to their oats, and the most recent obsession is a combination of my caramelized bananas and a drizzle of my healthy vegan chocolate syrup. If I have time, I make sure to include a fresh side of my breakfast fruit salad to offset the richness.
🧊 Storing And ♨️ Reheating
Refrigeration: I store prepared oats in sealed jars or airtight containers in the refrigerator for up to 4 days.
Freezing: I do not freeze these overnight oats as the texture changes after thawing.
Reheating: These oats are best cold or slightly chilled. But if you want a warmer breakfast, you can warm your serving in the microwave for 1-2 minutes, stirring halfway through.
❓Recipe FAQs
Why do my overnight oats taste chalky?
Some protein powders have a dry texture or a strong aftertaste. I fix this by using a smoother brand, adding enough liquid, and mixing everything well before chilling. I have also discovered that pea protein powder works better than brown rice protein for recipes like this one, as well as baked recipes.
Which oats work best for this mixture?
I like using rolled oats, also known as old-fashioned oats. They do a good job of absorbing the mixture, retaining their shape, and adding a slight creaminess. Quick oats also work well if you want a much softer texture. Steel-cut oats stay way too firm, and would require a longer soak than just overnight, which can compromise the integrity of the other ingredients.
How do I stop the chia seeds from clumping?
I whisk the chia seeds into the mixture thoroughly, wait 5 minutes, then stir again just before refrigerating. The second mix breaks up any cluster and disperses the seeds within the jar.
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🎥 Watch How to Make It
High Protein Overnight Oats
I make busy mornings run a lot smoother when I already have breakfast ready and waiting for me in the fridge, and these high protein overnight oats are my favorite way of doing it. I use rolled oats, chia seeds, and protein powder to create a creamy jar packed with protein and sustenance. It takes just a few minutes to prep, leaves the heavy lifting to the fridge, and can be dressed up in multiple ways.
Servings: 2
Calories: 280kcal
Ingredients
- 1 cup rolled oats
- ½ tbsp chia seeds
- 1 scoop protein vanilla powder or flavor of your choice
- 1 tsp cinnamon ground
- 1¼ cup milk of your choice
- 1 tsp vanilla extract
- 1 tbsp maple syrup
Instructions
- In a medium mixing bowl mix together the oats, chia seeds, protein powder and cinnamon.
- Stir through the milk, vanilla extract and maple syrup until well combined.
- Cover and refrigerate overnight. Stir the mixture after 2 hours to ensure all oats and chia seeds are evenly absorbing the liquids, and place back in the fridge.
- In the morning divide the mixture between 2 bowls or glasses and top with your favorite toppings such as fresh berries, yoghurt, crushed nuts etc.
Notes
- My #1 Secret Tip for this high protein overnight oats recipe is to stir the mixture twice before chilling. Protein powder can clump at first, and a second stir creates a much smoother, more delectable texture.
- Adjust maple syrup: I let the oat mixture rest for a few minutes before spooning it into jars. Before I do this, I taste the oats and adjust the sweetness if necessary. I make sure to give the oats some time to settle and meld with the other ingredients before tasting.
- Adjust thickness: I add an extra splash of milk into my oats in the morning if the mixture is too thick.
- Seal well: If I transfer the oats into individual jars, I make sure they are covered or sealed, as the oats and protein powder can absorb fridge odors.
- Batch prep: For easier weekday breakfasts, I make several jars and once, prep the varied toppings the night before. This makes the morning run a lot smoother.
Nutrition
Serving: 1cup | Calories: 280kcal | Carbohydrates: 38g | Protein: 18g | Fat: 6g | Saturated Fat: 1g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 2g | Trans Fat: 0.01g | Sodium: 357mg | Potassium: 189mg | Fiber: 8g | Sugar: 7g
Thanks for so many variations to this overnights protein recipe! It makes it fun to switch things up each day and it’s perfect to get my day started right!
Thanks Nancy! So glad you love this recipe!
Oh wow, this looks so delicious. great for breakfast.. My family is going to devour it!
Thanks Shadi! Enjoy!
I loved this recipe! I eat oatmeal every morning, and this recipe was not only delicious but filled me up until lunch! I loved that I had a serving for the next day too. Next time I’ll double it for the week.
Yay!! I usually make a double batch of this recipe and eat it all week long too! So glad you liked it!
I’ve been working out lately and been needing protein in the morning. These overnight protein oats helps me get them in! I love adding fresh fruits like bananas.
Awesome!! So glad to hear that Janie!
Oh wow, this is my favorite oats ever. Easy to make and so healthy and delicious!
Thanks so much Dionne! So happy to hear that!
I have to credit you with my new found love for overnight oats. I was never a fan, but started making a few of your recipes and it’s my go-to breakfast now. I particularly like peanut butter banana and cinnamon apple!
Yay!! Thanks Ieva!