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These PB2 overnight oats are packed with peanut butter flavor! We have lightened them up by using powdered peanut butter. It gives these overnight oats a decadent peanut butter flavor without all the calories and fat. These overnight oats are a must-try and are perfect for meal prep! Easily prepare them in five minutes and have a delicious breakfast ready to go in the morning. Top with fresh strawberries, sliced bananas, mini chocolate chips, yogurt, or cottage cheese. Add your favorites and dig in!

PB2 Overnight Oats Recipe

Why You Will Love Overnight Oats With PB2

  • They have so much peanut butter flavor without all the fat!
  • The powdered peanut butter adds peanut flavor.
  • You can’t tell these overnight oats are lightened up because they are so delicious!
  • Easily customize them and add in your favorite mix-ins.
  • You only need five simple ingredients.
  • They are an excellent breakfast to meal prep for the week.
  • It only takes about 5 minutes to make them!
  • These overnight oats are gluten-free, dairy-free, and vegan.

Why Use Powdered Peanut Butter?

These peanut butter overnight oats are made with powdered peanut butter instead of regular peanut butter. We used PB2 Powdered Peanut Butter in this recipe. It has less fat and calories compared to regular peanut butter while adding the same delicious peanut butter flavor to these overnight oats!

Ingredients Needed For PB2 Overnight Oats

Ingredients for peanut butter overnight oats
  • Rolled Oats: Use old-fashioned rolled oats to make overnight oats. They won’t work with steel-cut or quick oats.
  • Milk: Use your milk of choice. We used unsweetened vanilla almond milk.
  • Powdered Peanut Butter: Use PB2 or your favorite powdered peanut butter.
  • Sweetener: Sweeten these overnight oats with your sweetener of choice.
  • Salt: Just a pinch of salt to enhance the flavor.
  • Chia Seeds: We love adding chia seeds to our overnight oats because they are a source of fiber and omega-3 fatty acids. You can omit the chia seeds if you don’t want to add them.

How To Make PB2 Overnight Oats

Step 1: Add the rolled oats, almond milk, PB2 powdered peanut butter, sweetener, pinch of salt, and chia seeds to a jar.

Overnight oats with pb2

Step 2: Thoroughly mix and secure the lid on the jar. Then, place it in the refrigerator overnight.

Step 3: The next morning, mix the overnight oats and enjoy!

Serving Suggestions

These powdered peanut butter overnight oats are packed with peanut butter flavor and are delicious on their own or with mix-ins. Here are some of our favorite toppings and additions.

  • Top with some chopped peanuts.
  • Mix in mini chocolate chips for a chocolate peanut butter flavor.
  • Add some jam for a peanut butter and jelly flavor! We love adding some of our strawberry chia jam or blueberry jam.
  • Mix PB2 with water and drizzle it on top.
  • Add 0-fat Greek yogurt.
  • Mix in cottage cheese or whipped cottage cheese for a smooth consistency.
  • Add sliced bananas or fresh fruit on top.
Overnight oats topped with strawberries

Expert Tips

  • Don’t Add Water: There is no need to add water to the PB2 for this recipe. Just add the peanut butter powder directly to the jar with the rest of the ingredients and mix. You only need to combine it with water if you drizzle some on top when ready to serve.
  • Make Them Gluten-Free: Use certified gluten-free rolled oats.
  • Make Them Vegan and Dairy-Free: Use your favorite dairy-free milk and vegan sweetener.
  • Mix Well: Mix all the ingredients well before storing your overnight oats. Also, mix them before you enjoy them.
  • If Overnight Oats Are Too Thick: If your overnight oats are too thick, add a splash of almond milk to thin them out, mix, and enjoy!

Storage Instructions

Make as many servings of these overnight oats as you need. Assemble them in individual jars. Store them in the refrigerator overnight and mix them before enjoying. Enjoy these PB2 overnight oats within 3-4 days of making them.

Variations and Substitutions

  • Milk To Use: Use your favorite milk or dairy-free milk. We love to use unsweetened vanilla almond milk. Some other options are oat milk, soy milk, cashew milk, 1% milk, or non-fat milk.
  • Powdered Peanut Butter To Use: We used PB2 powdered peanut butter. PBfit or any powdered peanut butter will also work.
  • What Sweetener To Use: Use your preferred sweetener. Some options are sugar, maple syrup, honey, or a sugar-free sweetener.

Frequently Asked Questions

How Can I Meal Prep These Overnight Oats?

You can meal prep these PB2 overnight oats in individual jars. Double, triple, or quadruple the recipe to make enough for meal prep. Store them in the refrigerator and enjoy them within four days. You can easily meal prep these overnight oats for the week in about five to ten minutes! Then, they will be ready to go for breakfast all week!

What Is PB2?

PB2 is a brand of powdered peanut butter. It is often used in place of peanut butter. It has less calories and fat than peanut butter. We used it to give these overnight oats a peanut butter flavor.

What Size Jar Should I Use?

Use an airtight jar that holds at least 7-8 ounces. We love to use these Le parfait jars when making overnight oats.

Should Overnight Oats Be Enjoyed Warm Or Cold?

Overnight oats are meant to be enjoyed cold. However, if you prefer to enjoy them warm, you can heat them in the microwave. Place them in a microwave-safe container and heat them in 15-second intervals. Or, you can heat them on the stove in a saucepan. If heating them in a saucepan, add a little almond milk to thin them out when heating.

How Long Do Peanut Butter Overnight Oats Last?

These powdered peanut butter overnight oats will last 3-4 days when stored in an airtight jar in the refrigerator.

More Overnight Oats To Try Next!

More Peanut Butter Recipes!

If you try this recipe please be sure to leave us a comment and star rating ★★★★★ letting us know how it turns out for you.

5 from 5 votes

PB2 OVERNIGHT OATS

Prep: 5 minutes
Cook: 0 minutes
Total: 5 minutes
Servings: 1 serving
These PB2 overnight oats are packed with peanut butter flavor! They are perfect for meal prep, and we have lightened them up by using powdered peanut butter.
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Ingredients 

  • 1/2 cup rolled oats
  • 1/2 cup unsweetened vanilla almond milk or milk of choice
  • 2 tablespoons PB2 (Powdered Peanut Butter)
  • 1 ½ teaspoons sweetener of choice
  • 1 pinch of salt
  • 1 teaspoon chia seeds, optional

Instructions 

  • Add the rolled oats, almond milk, PB2 powdered peanut butter, sweetener, pinch of salt, and chia seeds to a jar.
  • Thoroughly mix the ingredients. Then, secure the lid on the jar and place it in the refrigerator overnight.
  • The next morning, mix the overnight oats and enjoy! Optional: Add strawberries, bananas, yogurt, cottage cheese, mini chocolate chips, or your favorite toppings.

Video

YouTube video

Notes

  • Meal Prep: You can meal prep these overnight oats in individual jars.
  • Storage: Enjoy these overnight oats within 3-4 days of making them.
  • Jar: Use an airtight jar that holds at least 7-8 ounces.
 
WW Points: 1 point if you use a sugar-free sweetener
To see your WW Points in the WW app for this recipe click here! Or, please manually add the ingredients to the recipe builder.

Nutrition

Calories: 286kcal, Carbohydrates: 42.9g, Protein: 14.3g, Fat: 8.7g, Saturated Fat: 0.8g, Cholesterol: 0mg, Sodium: 212mg, Fiber: 9.8g, Sugar: 3.1g

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

Tried this recipe?Mention @wwhealthyfoodiegirl or tag #healthyfoodiegirl!
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5 from 5 votes

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Recipe Rating




12 Comments

  1. Vanessa says:

    5 stars
    PB2 overnight oats were awesome! I can’t wait to try the apple pie overnight oats next. Thank you for providing easy recipes that taste so good!

    1. Shawna says:

      Hi Vanessa, thank you so much for your support and for leaving such a nice review! We are so glad you enjoyed the overnight oats! The apple pie ones are another favorite of ours! They are super great because you can customize them however you want.

  2. Dani says:

    5 stars
    My first time doing overnights oats. Will not be my last – I have a new breakfast staple. Thank you for sharing!

    1. Shawna says:

      Hi Dani, thank you so much for taking the time to let us know that you liked the overnight oats! We are so happy to hear you tried them for the first time, that’s fantastic! We also have many other overnight oats recipes that you may like as well.

  3. Laurie V. says:

    I’ve made this several times. It’s my very favorite overnight oats recipe. Fabulous!

    1. Shawna Clark says:

      Hi Laurie, that makes me so happy to hear! I’m excited these PB2 overnight oats have become your favorite overnight oats recipe! Thank you for making it and coming back to share.

  4. Laurie V says:

    5 stars
    I forgot to put the rating on my previous comment.

    1. Shawna Clark says:

      Hi Laurie, I’m so happy you enjoyed the PB2 overnight oats!

  5. Aideen says:

    5 stars
    This was such an easy and delicious breakfast to prepare! Thank for sharing all of your recipe. You are always my go to for suggestions on what to make!!!

    1. Shawna Clark says:

      Hi Aideen, thank you so much! That absolutely made my day! I’m so happy you loved the PB2 overnight oats, they’re one of my favorites too! Thanks for being so kind and supportive.

  6. Helen Strackeljahn says:

    5 stars
    These are delicious overnight oats. They also keep you full for a long time. Thanks for the recipe.

    1. Shawna Clark says:

      Hi Helen, I’m so happy you liked the PB2 overnight oats! Thanks for trying the recipe and sharing your feedback!