These easy peanut butter banana overnight oats are one of my favorite make-ahead breakfast recipes when I know I’m going to have a busy week. All the ingredients combine in minutes and stay fresh in the fridge for days. So, I can just grab a jar for myself or the kids to enjoy a healthy breakfast or snack before we head out the door!
Recipe Highlights
Here are just a few reasons why I love these peanut butter banana overnight oats:
- With minimal prep time and absolutely no cooking required, the ingredients only take a few minutes to mix up
- Best left to chill overnight, it’s great for meal prep and lasts up to 3 days in the fridge
- You can easily mix and match different ingredients to switch up the flavor so you never get bored
- A good source of complex carbohydrates, healthy fats, vitamins, nutrients, and fiber, it keeps you full for hours
- It’s so easy even the kids can make it
Health Benefits
This overnight oats recipe is not only delicious but also nutritious, too! For instance, bananas are a great source of potassium, and the combo of carbohydrates from the oats and the natural sugars from the bananas makes for a fantastic natural energy booster to start your day off on the right foot. Pair that with the healthy omega fats from the chia seeds and natural peanut butter, and you’ve got a well-balanced meal that your picky eaters won’t even realize is healthy.
Note: While oats are naturally gluten-free, many are made in facilitates with other gluten-containing ingredients. So, if you need these peanut butter overnight oats to be gluten-free, make sure to look for certified gluten-free oats!
Ingredient Highlight: Oats
Clearly, oats are the star of this recipe. Not only are they budget-friendly and versatile, but oats are also a nutritious food source. For instance, the rolled oats in this recipe:
- Are a good source of both soluble and insoluble fiber, which supports digestive health, regulates blood sugar levels, and promotes satiety
- Contain beta-glucan, which can help support heart health
- Provide complex carbs, which help support energy levels
For A Dose Of Probiotics, Add Kefir
Most overnight oat recipes are made with milk, but I love to use kefir instead. Not only does it make the flavor richer, but kefir is rich in diverse probiotics and offers quite a few health benefits like improved digestion and blood sugar management. A fermented beverage often compared to Greek yogurt, kefir has a tangy, slightly sour taste on its own, but don’t worry. The use of sweeteners like the maple syrup in the recipe helps provide a sweet flavor to balance it out.
Make It Nut Free
To make a peanut-free or nut-free version of these peanut butter banana overnight oats, swap the creamy peanut butter with cashew butter, almond butter, sunflower butter, or any other nut or seed butter you like best.
How To Store
Once assembled, you will want to seal and refrigerate your overnight oats for at least 4 hours or up to overnight. This allows the oats plenty of time to absorb the liquid, softening and expanding. As a result, the oat mixture becomes easier to digest and creates a creamy consistency. It’s best to enjoy the recipe within 3 days, or it can tend to become a bit soggy. For easy prep and storage, I like to use single-serving 15.2 fluid ounce mason jars. Then, I can just grab one and enjoy a pre-portioned meal the next morning.
How To Serve
Overnight oats are typically served cold straight from the fridge, but you can easily warm them up in the microwave if you have the time. Then, enjoy them on their own, or pair them with some of our favorite gluten free breakfast options, a fresh fruit smoothie, or avocado toast.
I like to serve my oats with a side of hard boiled eggs, turkey sausage, or egg muffins for extra protein. Or, if I’m short on time or am out and about, I simply stir in a scoop of protein powder.
Don’t forget to add your favorite toppings and mix-ins, too! Some of my favorite options include:
- Maple syrup
- A drizzle of nut butter
- Dark chocolate chips
- Chia seeds
- Cinnamon
- Vanilla
- Sliced bananas
- Blueberries or Raspberries
- Plain Greek yogurt
- Granola
Want to save this recipe?
Enter your email below & we’ll send it straight to your inbox. Plus you’ll get great new recipes from us every week!
Peanut Butter Banana Overnight Oats
Make these Peanut Butter Banana Overnight Oats for a nutritious and easy breakfast. Made with only 7 ingredients, they’re a great higher-protein and and high-fiber breakfast option that are great for meal prepping.
Ingredients
- 1 cup old-fashioned rolled oats
- 1 cup milk of choice (kefir, almond milk, regular milk, etc.)
- 1 ripe banana, mashed (⅓ –½ cup)
- 2 tablespoons creamy peanut butter
- 1 tablespoon pure maple syrup
- 1 tablespoon flax meal or chia seeds (or ½ tablespoon of each)
- ½ teaspoon pure vanilla extract
- Pinch of fine salt
- For optional toppings: sliced bananas, peanut butter, chopped nuts, etc
Instructions
- In a bowl, whisk together all of the ingredients except for the toppings.
- Divide among three jars or containers.
- Seal and refrigerate for at least 4 hours or overnight.
- Add toppings just before eating.
Last Step! Please leave a review and rating letting us know how you liked this recipe! This helps our business thrive so we can continue providing free recipes and high-quality content for you.
Nutrition Information
- Serving Size: 1/3 of recipe
- Calories: 290
- Fat: 10 g
- Sodium: 65 mg
- Carbohydrate: 40 g
- (Fiber: 7 g
- Sugar: 12 g)
- Protein: 12 g
Dietary
The photos in this post were taken by Megan McKeehan.
For ultimate success, we highly recommend reading the tips in the full blog post above. All photos and content are copyright-protected. Please do not use our photos without prior written permission. If you wish to republish a recipe, please rewrite the recipe in your own unique words. Link back to the source recipe here on The Real Food Dietitians. Thank you!
These are literally one of the best overnight oats recipes! I love how clean they are and that they make 3 servings. I add 1 scoop of protein powder to give it an extra boost. Another winner!
Fantastic Janet! Thank you for the feedback and 5-star review!
Delicious, easy, quick. I prefer my oatmeal less sweet, so I will omit the maple syrup next time. I think the banana will be enough sweetness for me. As always, the recipes from this website are always wonderful.
We appreciate that, Michele! Thanks for the great feedback and 5-star review!
Love the banana!
Thanks Anna! We appreciate the 5-star review!
Just tried this! Can confirm it’s delicious!
Thanks so much Shawna!