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Making this peanut butter protein overnight oats recipe is quick and easy with very little prep time. So nutritious, filling, loaded with protein, and the perfect oatmeal breakfast recipe to jumpstart your day the right way.

I love this recipe as much as I love these hot chocolate overnight oats.

side shot of peanut butter overnight oats
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Overnight oats should be everyone’s go-to breakfast especially if you aren’t a breakfast person. It can be such a hassle to think of making easy, simple, and healthy breakfasts every single day. This is where overnight oats come in very handy.

Prepared the night before without any cooking required and stored in the fridge to enjoy the next. Great to grab on the go when in a rush out of the house in the morning. Oatmeal breakfasts are loaded with fiber and help keep you will all morning until lunchtime.

Recipe Highlights

  • Easy to make: No need to cook this oatmeal. All you need to do is prep it and store it in the fridge for the next day. A hassle-free breakfast that takes just 5 minutes to prep.
  • Healthy: No hidden ingredients to make this overnight oats breakfast. Made with clean and healthy ingredients, it is the perfect breakfast to jumpstart your day. Not to mention the addition of protein to make it a protein-packed well rounded breakfast.
  • Delicious: what’s not to love about creamy-tasting peanut butter overnight oats. Topped with fresh strawberries for a perfect finish.
top view of peanut butter overnight oats in a jar and topped with fresh strawberries

Ingredients you will need

Here is a list of ingredients you will need to make these peanut butter overnight oats. Full measurements are listed further down below.

  • rolled oats: you may use quick oats but I prefer rolled oats.
  • vanilla protein powder: or use your favorite protein powder.
  • Plain yogurt – any yogurt of choice like Greek yogurt or dairy-free coconut-based yogurt
  • maple syrup or honey
  • creamy peanut butter – or any other nut butter
  • vanilla extract: quite optional but adds flavor.
  • fresh strawberries or any other berries of choice to serve
ingredients to make overnight oats

How to make these peanut butter overnight oats

To a blender, add all the ingredients. Blend for 8 to 10 seconds, or just until combined. Do not over-blend.

Divide the oatmeal to 8 mason jars, cover and refrigerate overnight.

Serve with fresh strawberries and enjoy!

hand holding overnight oats in a jar

Recipe notes and tips

  • You may use quick oats in a pinch but I much prefer rolled oats when making overnight oats
  • Peanut butter: I love the taste of peanut butter but feel free to use any other nut butter
  • Use honey or maple syrup. Even agave works.
  • Protein powder: any protein powder will work. Plant-based or any flavor of choice. You may skip the protein powder for more yogurt.
  • If you choose to skip the protein powder, swap it with 1/4 cup yogurt**
  • Berries: any berries or fruit of choice will work.
  • milk: served best when using 2% milk. But you may use any milk like almond milk.
spoon in a jar containing overnight oats with a side of fresh strawberries
side shot of peanut butter overnight oats in a mason jar

frequently asked questions

Do you eat overnight oats cold?

It comes down to a personal preference. Overnight oats are usually served cold but if you prefer them warm, pop them in the microwave and heat it up. Since this particular overnight oat is made with peanut butter and yogurt I recommend you serve it cold.

Do overnight oats have to be in a glass jar?

It is not a requirement to make your overnight oats in a jar. They are trendy, pretty, and suitable to use in the microwave and dishwasher. So technically, it is ideal to use a glass mason jar for your overnight oats.

Do overnight oats have to be refrigerated?

Yes. Overnight oats need to be refrigerated overnight and thus the name overnight oats. The reason you need to refrigerate them is mostly due to the fact that they most likely contain milk yogurt or both.

top view overnight oats in mason jars with strawberries

More oatmeal recipes

side shot of overnight oats in jars
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5 from 8 votes

Peanut Butter Protein Overnight Oats

By: Rena
Servings: 8 jars
Prep: 10 minutes
Cook: 0 minutes
Total: 10 minutes
side shot of peanut butter overnight oats
easy and nutritious overnight oats recipe made with rolled oats, yogurt, maple syrup, and whey protein.

Ingredients

  • 2 cup rolled oats
  • 4 scoops vanilla protein powder, optional * see notes
  • 1 cup plain yogurt
  • 1/4 maple syrup, or honey
  • 1/4 cup creamy peanut butter
  • 2 1/4 cups milk of choice
  • 1 teaspoon vanilla extract
  • Fresh strawberries, to serve

Instructions

  • To a blender, add all the ingredients. Blend for 8 to 10 seconds, or just until combined. Do not over-blend.
  • Divide the oatmeal to 8 mason jars, cover and refrigerate overnight.
  • Serve with fresh strawberries and enjoy!

Video

Notes

  • You may use quick oats in a pinch but I much prefer rolled oats when making overnight oats
  • Peanut butter: I love the taste of peanut butter but feel free to use any other nut butter
  • Use honey or maple syrup. Even agave works.
  • Protein powder: any protein powder will work. Plant-based or any flavor of choice. You may skip the protein powder for more yogurt.
  • If you choose to skip the protein powder, swap it with 1/4 cup yogurt** You may also substitute this with 2-3 tablespoons of chia seeds
  • Berries: any berries or fruit of choice will work.
  • milk: served best when using 2% milk. But you may use any milk like almond milk.

Nutrition

Calories: 230kcalCarbohydrates: 23gProtein: 18gFat: 8gSaturated Fat: 3gPolyunsaturated Fat: 2gMonounsaturated Fat: 3gCholesterol: 38mgSodium: 120mgPotassium: 335mgFiber: 3gSugar: 7gVitamin A: 160IUVitamin C: 1mgCalcium: 211mgIron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Additional Info

Course: Breakfast
Cuisine: American
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About Rena Awada

Hi, Iโ€™m Rena! Welcome to my blog. I am here to help you prepare delicious, light, fresh meals that your whole family will love!

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5 from 8 votes (6 ratings without comment)

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19 Comments

  1. If you use quick oats would you just skip the blender and mix in a bowl since the oats are already pulverized?

      1. Yes. you don’t have to blend too much. It’s just so the protein mixes well with the peanut butter. If you can manage to mix it well with your hands or whisk, then you can skip the blender.