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Home / Recipes

High Protein Overnight Oats

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By: Madeline Tague

Updated: August 8, 2025

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Make these High Protein Overnight Oats for an easy and filling high protein breakfast! These oats are great for breakfast on the go.

a side view photo of two glass jars with overnight oats in them with strawberries and blueberries on top

Make-ahead

Minimal prep

You’ll Learn: How to make overnight oats that don’t taste like mush

Worth It: It’s a satisfying, protein-forward option that actually keeps you full

Bonus: Warming instructions for team hot-breakfast

a side view photo of two glass jars with overnight oats in them with strawberries and blueberries on top

Why you’ll love this recipe

  • Great quick breakfast – The mornings can be so hectic, and high protein overnight oats are the perfect breakfast that’s fully prepped, you can take on the go and tastes like a sweet treat.
  • Easy to meal prep – The best part about overnight oats is how easy they are to make! I love to make a big batch. They take almost no prep time, and after a night in the fridge, they are ready to enjoy.
  • Customizable – There are endless possibilities to customize your overnight oats! Add nuts, fruit, nut butter, chocolate, anything you would like to make it your own and mix it up.
  • Great source of fiber – Each serving has 8g of fiber thanks to the hearty rolled oats and chia seeds. The fresh fruit on top even gives it an extra boost of fiber.
an above view photo of high protein overnight oats in a bowl with two bowls of strawberries and blueberries next to it

Serving Suggestions

These overnight oats have over 30 grams of protein per serving, so it’s great on its own for breakfast. Add any toppings you would like, such as strawberries, blueberries, peanut butter, or some maple cinnamon granola for a bit of crunch.

Serve it with some cold brew coffee or an iced shaken espresso!

For more oatmeal recipes, try peanut butter overnight oats or protein baked oatmeal next.

an above view image of the ingredients for high protein oats with labels on them

Ingredients

  • Milk – I used 2% milk for this recipe. Fairlife is my favorite brand for extra protein.
  • Vanilla protein powder – use your favorite protein powder for your overnight oats
  • Maple syrup – the maple syrup is the perfect sweetener for your overnight oats, but you can omit if you prefer or use another sweetener like honey.
  • Rolled oats – rolled oats are best for overnight because they hold their shape while softening just enough to create the perfect chewy bite
  • Chia seeds – chia seeds are a great boost in fiber, protein, fatty acids and omega-3, which are all so helpful for satiety in your overnight oats

Ingredient substitutions

These overnight oats recipes are so easy to make in so many different ways! To make it dairy-free, use a non-dairy milk, like soy milk, almond milk, coconut milk, or oat milk.

Additionally, you can use a vegan or plant based protein powder instead of the whey protein. The amount of protein will go down if you use non-dairy milk, but it will still be satiating.

If you need this to be gluten-free, be sure to use certified gluten-free oats. You can use quick oats, but they do break down a bit more. I do not recommend steel cut oats because they do not soften in the mixture and it will impact the texture.

For the vanilla protein powder, you can substitute your favorite flavor of whey protein powder. Chocolate protein powder is a great way to switch it up when you make this overnight oats recipe. If you want an extra bit of vanilla flavor, add some vanilla extract.

After soaking overnight, you can add anything as needed. For a thicker consistency, you can add some greek yogurt. For a thinner consistency, add some liquid, like an extra splash of milk.

Some chopped nuts like pecans or walnuts are delicious on top, or some chocolate chips to make it more of a decadent dessert taste! I have even added some crushed cookies on top.

I used maple syrup to give this oats recipe a touch of sweetness. You could use a zero calorie sweetener like stevia or monkfruit if you prefer one of those.

a photo of the ingredients whisked together in a glass measuring cup next to a picture of chia seeds added to the measuring cup

How to make

Step 1: Combine Ingredients

Mix milk, protein powder and maple syrup together – I recommend using a blender or immersion blender to make sure the protein powder is evenly mixed in (Image 1).

Mix in the oats and chia seeds (Image 2). I like to let this sit on the counter for about 5 minutes and then give it a second stir (Image 3).

a photo of all ingredients in a glass measuring cup with a whisk in it next to a photo of the overnight oats in a glass measuring cup after everything is mixed together

Step 2: Chill and Enjoy

Cover the container and place in the fridge for at least 8 hours – I usually do overnight (Image 4). I like to store them in a mason jar so they are ready to go in the morning.

Give it another stir before serving and top with your favorite berries, bananas, nuts or almond butter.

a three quarter view photo of high protein overnight oats in a bowl with berries on top and a spoon in it

Storage and reheating

You can keep these overnight oats in the fridge for up to 5 days. Enjoy chilled right from the refrigerator.

If you prefer your oats warmed, you can put them in a microwave safe bowl and microwave until warmed through.

Additionally you can blend your overnight oats in a blender, then pour into a small baking dish. Bake at 350F for 25 minutes for a delicious baked oats breakfast cake!

Check out These Other Breakfast recipes

  • Meal Prep Breakfast Sandwiches
  • Cottage Cheese Egg Bakes
  • Potato Frittata
  • Air Fryer French Toast Sticks

You can find the full recipe below. If you make this recipe, please rate and review it in the comments, or share it with me on Instagram!

You can find the full recipe below. If you make this recipe, please rate and review it in the comments, or share it with me on Instagram!

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a side view photo of two glass jars with overnight oats in them with strawberries and blueberries on top

Recipe

High Protein Overnight Oats

5 from 5 votes
Make these high protein overnight oats for an easy and satiating breakfast on the go!
Recipe By: Madeline Tague
Prep: 5 minutes minutes
Setting Time: 8 hours hours
Print Review Pin It SaveSaved!
Servings: 3

Ingredients

  • 2 cups 2% milk
  • 2 scoops vanilla protein powder or 2 servings
  • 2 tbsp maple syrup optional
  • 1 cup rolled oats
  • 2 tbsp chia seeds
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Instructions

  • Mix milk, protein powder and maple syrup together – I recommend using a blender or immersion blender to make sure the protein powder is evenly mixed in.
  • Mix in the oats and chia seeds. I like to let this sit on the counter for about 5 minutes and then give it a second stir.
  • Cover the container and place in the fridge for at least 8 hours – I usually do overnight.
  • Give it another stir before serving and top with your favorite fruit, nuts or nut butter.

Recipe Notes

Variations

  • Dark Chocolate High Protein Overnight Oats – Use chocolate protein powder instead of vanilla, add 2 tsp cocoa powder to the mixture and a pinch of salt. I like to top this one with blueberries or cherries.
  • Cinnamon Brown Sugar High Protein Overnight Oats – Use snickerdoodle protein powder instead of vanilla, add 1 tsp ground cinnamon to the mixture and a pinch of salt, use 1 tbsp brown sugar instead of maple syrup.
  • Strawberry Banana High Protein Overnight Oats – Use strawberry  shortcake protein powder instead of vanilla. Mash 1 banana and add to the mixture. Top with fresh strawberries in the morning
  • Tropical High Protein Overnight Oats – Use toasted coconut protein powder instead of vanilla. Top with cubed mango or pineapple and toasted coconut flakes in the morning.
** all of the protein powder flavors I use are from Clean Simple Eats. You can use code MADABOUTFOOD for a discount.

Nutrition Information

Calories: 297kcal (15%), Carbohydrates: 33g (11%), Protein: 23g (46%), Fat: 9g (14%), Saturated Fat: 3g (19%), Polyunsaturated Fat: 3g, Monounsaturated Fat: 2g, Trans Fat: 0.1g, Cholesterol: 54mg (18%), Sodium: 128mg (6%), Potassium: 433mg (12%), Fiber: 5g (21%), Sugar: 9g (10%), Vitamin A: 165IU (3%), Vitamin C: 0.4mg, Calcium: 356mg (36%), Iron: 2mg (11%)

This website provides approximate nutrition information for convenience and as a courtesy only. Nutrition data is gathered primarily from the USDA Food Composition Database, whenever available, or otherwise other online calculators.

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Madeline Tague

Hi, I’m Madeline! I am so excited to share my healthy and approachable recipes with you. Here you will find simple, comforting recipes that the whole family will enjoy. Turn on your favorite playlist or podcast and let’s get cooking!
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5 from 5 votes

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Recipe Rating




12 responses

  1. Dori Ann Hennessey
    September 14, 2025

    5 stars
    These are great overnight oats — the ratio is perfect so it’s not too thick and not too watery. I did add some hemp hearts to mine and I had leftover cottage cheese so I blended that in. A great base recipe!

    Reply
    1. Madeline
      September 16, 2025

      Awesome. Glad you like these!

      Reply
  2. Stephanie
    May 6, 2025

    5 stars
    These were incredibly filling unlike other overnight oats recipes I’ve tried. I used chocolate protein like one of your recent videos suggested and great idea! New go to overnight oats recipe for sure!

    Reply
    1. Madeline
      May 8, 2025

      Awesome! So happy to hear it

      Reply
  3. Jennifer Fayter
    April 28, 2025

    5 stars
    I can’t tell you enough how much I love these!! Especially since it’s a great grab and eat breakfast, that includes protein!

    Reply
    1. Madeline
      April 29, 2025

      So happy to hear this!

      Reply
      1. Jen
        November 2, 2025

        Hi! I’m wondering if this recipe is for a single serving or if it’s multiple servings? Thanks!

        Reply
        1. Madeline
          November 3, 2025

          This makes about 3 servings.

          Reply
  4. Jennifer
    December 30, 2024

    5 stars
    Love this recipe!! Turned out great!

    Reply
    1. Madeline
      December 30, 2024

      Thanks, Jennifer!

      Reply
  5. Amanda
    November 10, 2024

    5 stars
    I just came back to this recipe which I’ve made a couple of times already. I’ve got a couple of early work days coming up so I’m going to make a couple of portions to take with me for breakfast! So good, easy, and filling!

    Reply
    1. Madeline
      November 10, 2024

      Thanks, Amanda!

      Reply

Welcome

Hi, I’m Madeline – food blogger and recipe developer based just outside Philadelphia. Join me for simple, comforting recipes designed for the whole family. Turn on your favorite playlist or podcast, and let’s get to cooking!

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