There’s something incredibly comforting about waking up to a ready-made breakfast, especially one as creamy, satisfying, and nourishing as these Banana Peanut Butter Overnight Oats. This recipe is the perfect blend of sweetness and nuttiness, making it a fantastic way to start your day with energy and flavor.
If you’re someone who loves the idea of meal prepping but doesn’t want to spend hours in the kitchen, overnight oats are a game changer. Simply mix everything the night before, pop it in the fridge, and wake up to a delicious, chilled bowl of goodness. It’s like magic in a jar!
Banana and peanut butter have always been a classic duo—whether it’s in a smoothie, on toast, or in a sandwich. Now, imagine that perfect combination infused into creamy oats, soaked in milk, and lightly sweetened with natural ingredients. Each bite is smooth, slightly chewy, and packed with nutrients to keep you full for hours.
This is a breakfast that not only satisfies your taste buds but also fuels your body with fiber, protein, and healthy fats. Whether you’re rushing out the door or enjoying a slow morning, these Banana Peanut Butter Overnight Oats will become a go-to favorite.
Why You’ll Love This Recipe
- Effortless & Time-Saving – Just five minutes of prep the night before and breakfast is ready when you wake up.
- Nutritious & Filling – Loaded with fiber from oats and bananas, plus protein and healthy fats from peanut butter.
- Naturally Sweetened – No refined sugar needed; ripe bananas add the perfect amount of sweetness.
- Customizable – Easily adjust the flavors and toppings to your liking.
- Perfect for Meal Prep – Make a batch for the whole week and grab a jar on the go!

Ingredients You’ll Need
- ½ cup rolled oats
- ½ cup unsweetened almond milk (or any milk of choice)
- ½ banana, mashed
- 1 tablespoon peanut butter
- ½ teaspoon vanilla extract
- ½ teaspoon cinnamon
- 1 teaspoon chia seeds (optional, for extra fiber and texture)
- 1 teaspoon maple syrup (optional, for extra sweetness)
- Sliced banana and chopped nuts for topping (optional)

How to Make Banana Peanut Butter Overnight Oats
Step 1: Mash the Banana
Start by mashing half of a ripe banana in a bowl or directly in your storage jar. The riper the banana, the sweeter your oats will be, so this is a great way to use up those spotty bananas on your counter.
Step 2: Mix the Ingredients
To the mashed banana, add the rolled oats, almond milk, peanut butter, vanilla extract, cinnamon, and chia seeds (if using). Stir everything together until the peanut butter is well incorporated and no dry oats remain. If you prefer a slightly sweeter taste, drizzle in a teaspoon of maple syrup.
Step 3: Refrigerate Overnight
Cover the jar or bowl with a lid and place it in the refrigerator for at least 4 hours or overnight. This allows the oats to absorb the liquid and soften into a creamy, pudding-like texture.
Step 4: Serve and Enjoy!
In the morning, give the oats a good stir. If they seem too thick, add a splash of extra milk to loosen them up. Top with sliced bananas, chopped nuts, or even an extra drizzle of peanut butter for a little extra indulgence. Then, dig in and enjoy!

Helpful Tips
- Use Ripe Bananas – The sweeter your banana, the less added sweetener you’ll need.
- Adjust the Consistency – Prefer thicker oats? Use less milk. Like it thinner? Add a bit more milk in the morning.
- Make It High-Protein – Stir in a scoop of your favorite protein powder or add some Greek yogurt.
- Switch Up the Nut Butter – Not a peanut butter fan? Try almond butter, cashew butter, or sunflower seed butter instead.
- Warm It Up – If you prefer warm oats, microwave them for about 30-60 seconds before eating.
Recipe Details
- Prep Time: 5 minutes
- Chill Time: 4+ hours (overnight recommended)
- Total Time: 5 minutes (plus chilling time)
- Yield: 1 serving
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
- Diet: Vegan, Dairy-Free

Notes
- You can make multiple servings at once by doubling or tripling the ingredients and storing them in separate jars.
- For extra crunch, sprinkle granola or cacao nibs on top before serving.
- These oats will stay fresh in the fridge for up to 3-4 days, making them great for meal prep.
Nutritional Information (Per Serving)
- Calories: ~300
- Protein: ~8g
- Carbohydrates: ~45g
- Fiber: ~8g
- Fat: ~10g
(Note: These values may vary slightly based on ingredient choices.)
Frequently Asked Questions
Can I use steel-cut oats instead of rolled oats?
Steel-cut oats require a longer soaking time and will be much chewier. If you prefer using them, soak for at least 12 hours or try quick-cooking steel-cut oats for a softer texture.
How long do overnight oats last in the fridge?
They can be stored in an airtight container for up to 3-4 days. Just give them a stir before eating!
Can I make this nut-free?
Yes! Swap the peanut butter for sunflower seed butter or tahini and use nut-free milk like oat or soy milk.
Can I eat overnight oats warm?
Absolutely! If you prefer a warm breakfast, simply microwave the oats for 30-60 seconds, stirring halfway through. You may need to add a little extra milk to loosen the texture.
Storage Instructions
- Fridge: Store in a sealed jar or airtight container for 3-4 days.
- Meal Prep Tip: Make multiple servings in advance for a quick grab-and-go breakfast all week.

Related Recipes
If you loved these Banana Peanut Butter Overnight Oats, you might also enjoy:
Conclusion
There’s nothing better than starting your day with a nutritious, delicious, and effortless breakfast. These Banana Peanut Butter Overnight Oats are a perfect balance of flavor and nourishment, making them an easy staple in any morning routine.
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Banana Peanut Butter Overnight Oats
Description
There’s something incredibly comforting about waking up to a ready-made breakfast, especially one as creamy, satisfying, and nourishing as these Banana Peanut Butter Overnight Oats. This recipe is the perfect blend of sweetness and nuttiness, making it a fantastic way to start your day with energy and flavor.
If you’re someone who loves the idea of meal prepping but doesn’t want to spend hours in the kitchen, overnight oats are a game changer. Simply mix everything the night before, pop it in the fridge, and wake up to a delicious, chilled bowl of goodness. It’s like magic in a jar!
Banana and peanut butter have always been a classic duo—whether it’s in a smoothie, on toast, or in a sandwich. Now, imagine that perfect combination infused into creamy oats, soaked in milk, and lightly sweetened with natural ingredients. Each bite is smooth, slightly chewy, and packed with nutrients to keep you full for hours.
This is a breakfast that not only satisfies your taste buds but also fuels your body with fiber, protein, and healthy fats. Whether you’re rushing out the door or enjoying a slow morning, these Banana Peanut Butter Overnight Oats will become a go-to favorite.
Ingredients
- ½ cup rolled oats
- ½ cup unsweetened almond milk (or any milk of choice)
- ½ banana, mashed
- 1 tablespoon peanut butter
- ½ teaspoon vanilla extract
- ½ teaspoon cinnamon
- 1 teaspoon chia seeds (optional, for extra fiber and texture)
- 1 teaspoon maple syrup (optional, for extra sweetness)
- Sliced banana and chopped nuts for topping (optional)
Instructions
Start by mashing half of a ripe banana in a bowl or directly in your storage jar. The riper the banana, the sweeter your oats will be, so this is a great way to use up those spotty bananas on your counter.
To the mashed banana, add the rolled oats, almond milk, peanut butter, vanilla extract, cinnamon, and chia seeds (if using). Stir everything together until the peanut butter is well incorporated and no dry oats remain. If you prefer a slightly sweeter taste, drizzle in a teaspoon of maple syrup.
Cover the jar or bowl with a lid and place it in the refrigerator for at least 4 hours or overnight. This allows the oats to absorb the liquid and soften into a creamy, pudding-like texture.
In the morning, give the oats a good stir. If they seem too thick, add a splash of extra milk to loosen them up. Top with sliced bananas, chopped nuts, or even an extra drizzle of peanut butter for a little extra indulgence. Then, dig in and enjoy!
Notes
- You can make multiple servings at once by doubling or tripling the ingredients and storing them in separate jars.
- For extra crunch, sprinkle granola or cacao nibs on top before serving.
- These oats will stay fresh in the fridge for up to 3-4 days, making them great for meal prep.