Peanut Butter & Banana Overnight Oats Recipe
If you’re looking for a breakfast that tastes like a treat but fuels you for the day ahead, Peanut Butter & Banana Overnight Oats are about to become your new morning favorite. Creamy, nutty, and naturally sweet, this easy, no-cook meal brings together the classic comfort of peanut butter and banana in a nutritious, fiber-packed bowl. Plus, it all comes together in just a few minutes—no fuss, no early-bird cooking required!

Ingredients You’ll Need
-
Rolled Oats:
1 cup
Almond Milk:
1 cup
Greek Yogurt:
1/2 cup
Peanut Butter:
2 tablespoons
Chia Seeds:
1 tablespoon
Honey or Maple Syrup:
1 tablespoon
Vanilla Extract:
1 teaspoon
Ripe Banana:
1 medium sliced
Optional Toppings:
extra banana slices, chopped peanuts, or a drizzle of peanut butter
How to Make Peanut Butter & Banana Overnight Oats
Step 1: Mix the Base
Grab a medium-sized bowl or a large jar and combine the oats, your choice of milk, Greek yogurt, peanut butter, chia seeds, honey, and vanilla extract. Stir everything together with a spoon or fork, making sure to scrape along the sides so all the clumps of peanut butter get worked in. This is where the magic begins—everything starts to mingle and get creamy.
Step 2: Add the Banana
Slice up your banana, and fold half of it gently into the mixture. Mixing in some of the banana now means that, by morning, those slices will be extra soft and infused into the oats, lending just the right amount of natural sweetness and creaminess throughout.
Step 3: Chill and Soak
Cover your bowl or jar with a lid or plastic wrap and pop it into the fridge for at least 4 hours—or, best case, overnight. During this time, the oats will soften, the chia seeds will thicken everything up, and the flavors will meld into one dreamy breakfast. Patience is the hardest part!
Step 4: Top and Serve
In the morning (or whenever you’re ready to eat), give your Peanut Butter & Banana Overnight Oats a quick stir, then top with the reserved banana slices. Go ahead—add some chopped peanuts for crunch or an extra drizzle of peanut butter if you’re feeling a bit fancy. Grab a spoon and enjoy chilled straight from the fridge.
How to Serve Peanut Butter & Banana Overnight Oats

Garnishes
The simplest (and arguably tastiest) way to finish Peanut Butter & Banana Overnight Oats is by laying on extra banana slices, a scattering of chopped peanuts, or that gorgeous ribbon of peanut butter. Each adds both eye appeal and flavor—that oh-so-satisfying final flourish!
Side Dishes
If you want to make it an even heartier breakfast, try pairing your overnight oats with a side of fresh berries, a smoothie, or a small hard-boiled egg for extra protein. The oats are filling on their own but play nicely with lighter, fresh accompaniments.
Creative Ways to Present
Take your Peanut Butter & Banana Overnight Oats on the go by layering them in mason jars for an Instagram-worthy parfait. You can also make a breakfast board: small bowls of oats alongside toppings like chocolate chips, toasted coconut, or dried fruit, letting everyone customize their bowl. This makes for a fun brunch spread!
Make Ahead and Storage
Storing Leftovers
These oats are total meal-prep heroes! Keep leftovers covered in an airtight jar or container in the refrigerator. They’ll stay fresh and delicious for up to 4 days, making busy mornings a breeze.
Freezing
While Peanut Butter & Banana Overnight Oats are best enjoyed fresh from the fridge, you can freeze your oats if you need to prep way ahead—just use a freezer-safe container and leave a little space for expansion. Thaw overnight in the fridge and give them a good stir before eating. Note: bananas may brown slightly but are still safe to eat.
Reheating
If you’re someone who prefers a warm breakfast, you can certainly microwave your overnight oats in 30-second bursts, stirring in between, until just heated through. The texture turns extra creamy, and the peanut butter flavor seems to bloom even more.
FAQs
Can I use quick oats instead of old-fashioned rolled oats?
You can, but expect a mushier, softer texture since quick oats absorb liquid faster. For the best chewy texture, stick with old-fashioned rolled oats as called for in this Peanut Butter & Banana Overnight Oats recipe.
Is there a way to make this vegan?
Absolutely! Simply swap the Greek yogurt for your favorite plant-based yogurt, and use maple syrup instead of honey. The result is creamy, satisfying, and completely plant-powered.
What if I have a nut allergy?
If peanuts are off the table, try using sunflower seed butter or any other nut-free spread in place of peanut butter. The oats will still be creamy and delicious, while staying allergy-friendly.
How do I make it gluten-free?
Select certified gluten-free oats, and you’re good to go. All the other ingredients in Peanut Butter & Banana Overnight Oats are naturally gluten-free, making this a great option for sensitive eaters.
Can I double or triple the recipe for meal prep?
Yes! This recipe is easy to scale up. Just mix up a larger batch, divide evenly into individual jars or containers, and you’ve got breakfast sorted for days. It’s meal prepping at its most delicious and efficient.
Final Thoughts
If you’ve been craving a breakfast that’s as comforting as it is convenient, you absolutely have to try Peanut Butter & Banana Overnight Oats. They’re packed with flavor, easy to customize, and effortlessly fit into even the busiest mornings. Give this recipe a go—I have a feeling it’ll become a permanent part of your breakfast routine!
Print
Peanut Butter & Banana Overnight Oats Recipe
- Total Time: 5 minutes plus chilling time
- Yield: 2 servings
- Diet: Vegetarian, Gluten-Free if using certified GF oats
Description
Indulge in a delicious and nutritious breakfast with these Peanut Butter & Banana Overnight Oats. Creamy peanut butter, sweet banana, and hearty oats come together for a satisfying meal that’s perfect for busy mornings.
Ingredients
Rolled Oats:
1 cup
Almond Milk:
1 cup
Greek Yogurt:
1/2 cup
Peanut Butter:
2 tablespoons
Chia Seeds:
1 tablespoon
Honey or Maple Syrup:
1 tablespoon
Vanilla Extract:
1 teaspoon
Ripe Banana:
1 medium sliced
Optional Toppings:
extra banana slices, chopped peanuts, or a drizzle of peanut butter
Instructions
- Combine Ingredients: In a medium bowl or jar, mix oats, milk, yogurt, peanut butter, chia seeds, honey, and vanilla extract.
- Add Banana: Gently fold in half of the banana slices.
- Refrigerate: Cover and chill for at least 4 hours or overnight.
- Serve: Stir, top with remaining banana, nuts, or extra peanut butter.
Notes
- Use plant-based yogurt for a dairy-free option.
- Add more sweetener if desired.
- Prepare in single-serving jars for convenience.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
Nutrition
- Serving Size: 1 jar (about 1 cup)
- Calories: 340
- Sugar: 14 g
- Sodium: 180 mg
- Fat: 14 g
- Saturated Fat: 3 g
- Unsaturated Fat: 10 g
- Trans Fat: 0 g
- Carbohydrates: 44 g
- Fiber: 8 g
- Protein: 15 g
- Cholesterol: 5 mg