A creamy, peanut buttery breakfast made lighter with PB2—easy to prep, packed with flavor, and perfect for busy mornings.
All the Peanut Butter Flavor, None of the Guilt
If you’re a peanut butter lover (hi, same), but looking for a lighter way to enjoy it, these PB2 Overnight Oats are going to be your new breakfast BFF. PB2 is powdered peanut butter made by pressing out most of the natural oils and fats from peanuts, then grinding what’s left into a fine powder. The result? That rich peanut butter flavor, but with a fraction of the calories and fat.
I started using PB2 when I wanted a more balanced breakfast that didn’t skimp on taste. I mixed it into my usual overnight oats one day, and it instantly became a weekly staple. It’s nutty, creamy, and pairs beautifully with bananas, chocolate chips, or a drizzle of real peanut butter on top when you want to go all in.
This recipe is great for meal prepping, kid-friendly, and can be customized in endless ways. Whether you eat it cold from the fridge or warm it up on a chilly morning, PB2 overnight oats are satisfying, simple, and oh-so good.
What You’ll Need
- ½ cup old-fashioned rolled oats
- 1 tablespoon chia seeds
- 2 tablespoons PB2 (or other powdered peanut butter)
- ½ cup milk of choice (dairy or non-dairy)
- ⅓ cup plain or vanilla Greek yogurt (optional for extra creaminess)
- 1–2 teaspoons maple syrup or honey (adjust to taste)
- ½ teaspoon vanilla extract
- Pinch of salt
Optional Toppings:
- Sliced banana
- A drizzle of natural peanut butter
- Mini chocolate chips or cacao nibs
- Chopped peanuts
- Granola
Pro Tips
- Mix PB2 well – It can clump if not fully stirred in, so whisk it with the milk first before adding other ingredients.
- Meal prep it – Make several jars at once and you’re set for the week.
- Use a banana for sweetness – If you want to cut added sugar, mash ½ a ripe banana into the base.
- Add a protein boost – Use high-protein yogurt or mix in a scoop of vanilla or peanut butter protein powder.
- Serve hot or cold – These oats are delicious straight from the fridge or warmed up for 30–60 seconds in the microwave.
Tools You’ll Need
- Mixing bowl
- Mason jar or airtight container
- Measuring cups and spoons
- Spoon or spatula
Substitutions and Variations
- No PB2? Use 1 tablespoon of regular peanut butter instead, or try powdered almond butter.
- Dairy-free? Use plant-based yogurt and milk.
- Gluten-free? Make sure to use certified gluten-free oats.
- No sweetener? Skip the maple syrup and rely on fruit like mashed banana or chopped dates for natural sweetness.
- More indulgent? Add a layer of chocolate chips or swirl in a spoonful of Nutella.
Make-Ahead Tips
PB2 overnight oats can be made up to 4–5 days in advance. They keep well in the fridge and are perfect for breakfast on-the-go or mid-day snacks. Store them in individual jars or containers with lids. If they thicken too much, just stir in a splash of milk before eating.
Hold off on adding toppings like bananas or granola until you’re ready to eat so they stay fresh and crunchy.
How to Make PB2 Overnight Oats
1. Whisk the PB2 and Milk
In a small bowl, whisk the PB2 powder and milk together until smooth.
2. Combine Remaining Ingredients
Add the oats, chia seeds, yogurt, maple syrup, vanilla, and salt to the bowl. Stir until everything is well combined.
3. Transfer to Jar and Chill
Spoon the mixture into a mason jar or lidded container. Seal and refrigerate for at least 4 hours, preferably overnight.
4. Add Toppings and Serve
In the morning, stir well and top with banana slices, a drizzle of peanut butter, and chocolate chips or other toppings as desired.
Leftovers and Storage
Store leftover oats in an airtight container in the fridge for up to 5 days. Stir before eating, and add a splash of milk if needed to loosen the texture. Wait to add fresh fruit or crunchy toppings until right before serving for best results.
These are perfect for meal prepping or keeping on hand for a quick snack during the day.
A Lighter Twist on a Peanut Butter Favorite
These PB2 Overnight Oats are proof that you don’t have to give up flavor to make healthy, balanced choices. They’re easy, satisfying, and full of that peanut buttery goodness we all crave—just with a lighter nutritional profile.
Perfect for busy mornings, kid-approved, and endlessly customizable, this recipe is sure to become a go-to in your breakfast routine.
If you give it a try, leave a comment below and let me know your favorite toppings or twists. Did you go full peanut butter banana? Stir in some cocoa powder? I’d love to hear how you made it your own!
