Banana Peanut Butter Overnight Oats

Okay, can I just say how much I love waking up to breakfast that basically makes itself? These Banana Peanut Butter Overnight Oats are my secret weapon for busy mornings—or honestly, any morning when I want something creamy, dreamy, and ready to eat without the fuss. There’s something so satisfying about the thick, velvety oats soaking up the natural sweetness of ripe bananas and the nutty richness of peanut butter. Plus, tossing it all together the night before means you wake up to that gentle peanut butter aroma mingling with bananas. Trust me, it’s like a cozy breakfast hug in a jar, and it’s one of those recipes I keep coming back to because it just works every single time.

Quick Facts

• Yield: Serves 2
• Prep Time: 5 minutes
• Cook Time: 0 minutes
• Total Time: 5 minutes + overnight chill

Ingredients

For the Main Dish:

• 1 cup rolled oats
• 1 cup milk (dairy or your favorite plant-based milk)
• 1 ripe banana, mashed
• 2 tbsp natural peanut butter
• 1 tbsp chia seeds (optional, for extra thickness and nutrition)
• 1 tbsp honey or maple syrup (optional, for extra sweetness)
• ½ tsp vanilla extract
• Pinch of salt

How I Make It

Step 1:

In a medium mixing bowl or a jar, add rolled oats, chia seeds, and a pinch of salt. Give them a little stir to combine.

Step 2:

Next, mash your ripe banana right into the bowl using a fork until it’s mostly smooth with a few chunks left for texture. This will add natural sweetness and creamy notes.

Step 3:

Add milk, peanut butter, honey (if using), and vanilla extract on top. Now, give everything a good mix—make sure that peanut butter is thoroughly mixed in and the oats are evenly coated.

Step 4:

Divide the mixture evenly into 2 jars or airtight containers. Seal them tightly, then pop them into the fridge overnight—or for at least 6 hours—to work their magic.

Step 5:

In the morning, give your oats a little stir. If they’re too thick, add a splash of milk and mix until you get the perfect creamy texture.

Step 6:

Top with your favorite extras like sliced bananas, a drizzle of peanut butter, or even a sprinkle of chopped nuts for some crunch before digging in.

Variations & Tips

• Swap peanut butter for almond or cashew butter if you prefer a different nutty flavor.
• Use steel-cut oats for a chewier texture, but increase soaking time to 12 hours.
• Add a scoop of protein powder for a more filling breakfast.
• Mix in a handful of dark chocolate chips for a little morning treat.
• For vegan sweetness, use maple syrup instead of honey.
• If you find it too thick in the morning, stir in a bit more milk until creamy.

How I Like to Serve It

I love serving this on chilly mornings with a hot cup of coffee or tea for a cozy vibe. In warmer months, I sometimes add fresh berries or a sprinkle of toasted coconut on top for a fresh twist. It’s perfect for a weekend breakfast, a quick office desk meal, or even a light dessert after dinner.

Notes

• Store leftovers covered in the fridge for up to 3 days.
• If you like your oats warm, microwave for 30–60 seconds before eating and stir after reheating.

Closing: This recipe is a total breakfast lifesaver—easy, wholesome, and just downright delicious every single time you make it.