If you’re looking for a quick, nutritious, and satisfying breakfast, these Peanut Butter Banana Overnight Oats check every box. Packed with protein, fiber, and natural sweetness, they’re the perfect way to fuel your day — with zero cooking required.
Let’s break down why this recipe deserves a spot in your weekly rotation and how easy it is to make.
🌟 Why You’ll Love This Recipe
- 5-Minute Prep – Toss everything in a jar, refrigerate overnight, and you’re done.
- Naturally Sweetened – Mashed banana adds flavor and sweetness without refined sugar.
- Filling & Energizing – A combo of oats, peanut butter, and chia seeds keeps you full for hours.
- Perfect for Meal Prep – Make it ahead and enjoy grab-and-go breakfasts all week.
- Totally Customizable – Add your favorite toppings or adjust flavors to suit your taste.
🛒 Ingredients
Here’s what you’ll need for a single serving of creamy, dreamy overnight oats:
- 1/2 cup rolled oats (old-fashioned)
- 1/2 cup milk of choice (dairy, almond, oat, soy, etc.)
- 1/2 ripe banana, mashed
- 1 tablespoon peanut butter (smooth or chunky)
- 1/2 teaspoon vanilla extract
- 1/2 teaspoon cinnamon (optional but delicious)
- 1 teaspoon chia seeds
- 1 teaspoon maple syrup or honey (optional)
- Pinch of salt (enhances the flavor)
🍌 Optional Toppings
- Sliced banana
- Crushed nuts (walnuts, pecans, almonds)
- Dark chocolate chips
- Shredded coconut
- Extra peanut butter drizzle
🥣 How to Make Peanut Butter Banana Overnight Oats
Step 1: Mash the Banana
In a bowl or directly in a mason jar, mash half a ripe banana. The riper it is, the sweeter your oats will be.
Step 2: Mix Everything Together
Add oats, milk, peanut butter, vanilla, cinnamon, chia seeds, sweetener (if using), and a pinch of salt. Stir until well combined. Make sure the peanut butter is fully incorporated.
Step 3: Refrigerate Overnight
Cover and refrigerate for at least 4 hours, preferably overnight. The oats and chia seeds will absorb the liquid, creating a creamy, pudding-like texture.
Step 4: Add Toppings & Serve
In the morning, stir the oats and add your favorite toppings. Enjoy straight from the jar or heat it up if you prefer a warm breakfast.
🔄 Easy Customization Ideas
Make It Vegan
- Use plant-based milk (almond, oat, soy)
- Swap honey for maple syrup or agave
- Choose natural, unsweetened peanut butter
Boost the Protein
- Stir in a scoop of protein powder
- Add Greek-style plant yogurt
- Mix in hemp or flax seeds
Switch It Up
- Use almond butter or cashew butter
- Add cocoa powder for a chocolate version
- Mix in berries or apple chunks
🧊 Storage & Meal Prep Tips
- Store in an airtight jar in the fridge for up to 4 days.
- Prep 3–4 jars at once for the week ahead.
- If the oats get too thick, just stir in a little more milk before serving.
💪 Nutrition Benefits (Per Serving)
This overnight oats recipe is more than just easy and tasty — it’s loaded with nutrients:
- Oats – High in fiber and great for digestion
- Banana – Full of potassium and natural energy
- Peanut Butter – Rich in healthy fats and protein
- Chia Seeds – Packed with omega-3s, fiber, and antioxidants
📝 Final Thoughts
Whether you’re rushing out the door or taking your time in the morning, these Peanut Butter Banana Overnight Oats are the perfect grab-and-go breakfast. They’re easy, affordable, customizable, and taste like dessert — but with all the goodness your body needs to start the day strong.