Kickstart your day with a breakfast that truly shines! These banana overnight oats are the ultimate grab-and-go meal, perfect for busy mornings. Forget the rush; simply prep them the night before and wake up to a wholesome, naturally sweet treat. The creamy texture and delightful banana flavor make this a healthy breakfast you’ll genuinely look forward to enjoying.
Table of Contents
Why You’ll Love These Banana Overnight Oats
You’ll adore this simple recipe for so many reasons, making it a fantastic addition to your morning routine:
- Quick and easy to prepare – Just a few minutes of prep the night before, and breakfast is ready.
- Perfect for meal prep – Make several jars at once for a week of convenient, healthy breakfasts.
- Healthy, filling, and nutritious – Packed with fiber, protein, and natural goodness to keep you energized.
- Highly customizable recipe – Easily adapt the flavors and toppings to suit your cravings.
- Delicious, naturally sweet flavor – Ripe bananas lend a lovely sweetness, reducing the need for added sugar.
Ingredients
To whip up these delightful banana overnight oats, you’ll need just a few simple ingredients, most of which you likely already have on hand. The combination creates a creamy, satisfying breakfast that’s packed with flavor and nutrition.
- 1/2 cup mashed banana, about 1 small banana
- 1/2 cup old-fashioned or rolled oats
- 1 Tbsp chia seeds
- 1/2 tsp ground cinnamon
- 2/3 cup water or milk of your choice (dairy or non-dairy)
- 1/4 cup plain Greek yogurt or dairy-free yogurt
- 1/8 tsp fine salt
- 1 Tbsp brown sugar or honey (optional, for added sweetness)
- 1 Tbsp chopped nuts (optional, for topping)
- 1 Tbsp peanut butter or nut butter (optional, for topping)
Notes & Substitutions
Bananas: For the best flavor and natural sweetness, always use ripe or even overripe bananas. They mash easily and add a wonderful depth of taste.
Oats: Rolled or old-fashioned oats are essential for the perfect chewy texture in these banana overnight oats. Avoid instant oats, as they can become too mushy.
Quick Oats: If you only have quick oats, reduce the liquid slightly, as they absorb faster. The texture will be softer.
Chia Seeds: These are crucial for thickening the oats and giving them their signature creamy consistency. If you don’t have chia seeds, you can try ground flaxseeds, but they won’t thicken quite as much.
Cinnamon: This spice adds a warm, comforting note. Feel free to swap it for a pinch of nutmeg, cardamom, or even a dash of pumpkin pie spice for a different twist.
Milk: Any dairy milk or non-dairy alternative like almond, soy, oat, or coconut milk works beautifully. Choose your favorite!
Yogurt: Greek yogurt adds a lovely creaminess and a boost of protein. For a dairy-free option, use an equal amount of dairy-free yogurt or an extra mashed banana for thickening.
Sweetener: Adjust the amount of maple syrup, honey, or brown sugar to your personal taste. You might not need much at all if your banana is very ripe.
Equipment
Gathering your equipment beforehand makes the prep process even smoother. You’ll need just a few basic kitchen tools for these delicious banana overnight oats.
- Mason jar or airtight container (around 12-16 oz)
- Small bowl
- Fork or potato masher
- Measuring cups and spoons

How To Make Banana Overnight Oats
Creating these delicious banana overnight oats is incredibly simple. Just follow these easy steps the night before, and your healthy breakfast will be ready when you are:
- Prepare the banana – Start by mashing one small ripe banana in a small bowl using the back of a fork. Aim for a mostly smooth consistency with a few small lumps if you like.
- Add the base – Spoon ½ cup of mashed banana into the bottom of your mason jar or airtight container to create a naturally sweet base.
- Add the dry ingredients – Layer in:
- ½ cup rolled oats
- 1 tablespoon chia seeds
- ½ teaspoon ground cinnamon
- ⅛ teaspoon fine salt
- Add the wet ingredients – Carefully pour in ⅔ cup water or your preferred milk, then add ¼ cup plain Greek yogurt.
- Stir thoroughly – Mix everything well with a spoon until fully combined and the oats are completely submerged. This ensures even absorption and prevents dry spots.
- Cover and chill – Secure the lid and refrigerate for at least 3 hours, though overnight is best for ideal texture and flavor.
- Adjust consistency – When ready to eat, stir again. If the oats are too thick, simply add a splash of water or milk until they reach your preferred consistency.
- Add toppings – Customize with your favorite add-ins such as:
- 1 tablespoon chopped nuts
- A drizzle of brown sugar or honey
- A dollop of peanut butter
- Serve and enjoy – Enjoy your banana overnight oats chilled straight from the fridge. They stay fresh for up to 4 days, making them perfect for meal prep.
Pro Tips & Troubleshooting
Achieving perfect banana overnight oats is easy with these helpful tips and solutions to common questions:
- Perfect consistency – If your oats are too thick, stir in more milk or water one tablespoon at a time until they reach your desired creaminess. If they’re too runny, add ½ tablespoon chia seeds, stir, and let them sit for another 30 minutes.
- Banana ripeness – Always use very ripe or even overripe bananas. Their natural sugars intensify the sweetness and flavor, reducing the need for added sweeteners.
- Preventing dry spots – Be sure to stir thoroughly after combining all ingredients so the oats are fully submerged and absorb evenly for a creamy texture.
- Flavor development – A longer chill time (8 hours or more) allows the flavors to meld beautifully and the oats to soften completely—don’t rush the process!
- Sweetness control – Always taste your oats before adding optional sweeteners. The ripeness of your banana plays a major role in sweetness, so you may need less than expected.
- Warming option – While traditionally enjoyed cold, you can gently warm your banana overnight oats in the microwave for 30–60 seconds if you prefer a warm breakfast. Stir halfway through heating for even warmth.
Serving, Storage, & Variations
These banana overnight oats are incredibly versatile, offering endless ways to customize and enjoy them throughout the week.
Serving Suggestions
- Fresh banana slices – Add extra banana flavor and a beautiful finishing touch.
- Nut butter drizzle – A swirl of peanut, almond, or cashew butter adds healthy fats and protein.
- Chopped nuts – Walnuts, pecans, or almonds provide a satisfying crunch.
- Seeds – Flax, hemp, or pumpkin seeds boost both nutrition and texture.
- Berries or other fruit – Fresh or frozen berries, sliced apples, or mango chunks add brightness and freshness.
- Chocolate chips or cacao nibs – A fun, indulgent option for chocolate lovers.
- Coconut flakes – Toasted or untoasted coconut adds a delicious tropical touch.
Storage Instructions
Store your prepared banana overnight oats in an airtight container or mason jar in the refrigerator. For the best taste and texture, consume them within 3-4 days. The bananas may brown slightly over time, but they are still perfectly safe and delicious to eat.
Flavor Variations
- Chocolate Banana – Stir in 1–2 tablespoons unsweetened cocoa powder when adding the dry ingredients for a rich, chocolatey twist.
- Peanut Butter Banana – For an extra decadent, protein-packed version, increase the peanut butter or swirl it in just before serving.
- Berry Banana – Mix in ¼ cup mashed or chopped berries such as strawberries, blueberries, or raspberries along with the banana.
- Tropical Banana – Add 1 tablespoon shredded coconut and a few pieces of diced pineapple for a bright, tropical breakfast vibe.
- Pumpkin Spice Banana – Perfect for fall! Add 2 tablespoons of pumpkin puree and ¼ teaspoon pumpkin spice for a warm, cozy flavor.
Nutrition
These overnight oats with banana are a powerhouse of nutrition, making them an excellent choice for a healthy breakfast. They are rich in fiber from the oats and chia seeds, promoting digestive health and keeping you feeling full longer. You also get a good dose of protein from the Greek yogurt and healthy fats from the chia seeds and optional nuts or nut butter.
The Mayo Clinic highlights that oats are rich in beta-glucan, a soluble fiber that aids in lowering cholesterol and supporting heart health. Power up your day with oats
Below is an approximate nutritional breakdown:
| Serving Size | 1 g |
|---|---|
| Calories | 512 kcal |
| Carbohydrates | 24 g |
| Protein | 13 g |
| Fat | 44 g |
| Saturated Fat | 13 g |
| Polyunsaturated Fat | 28 g |
| Cholesterol | 31 mg |
| Sodium | 573 mg |
| Fiber | 4 g |
| Sugar | 14 g |
Please note: Nutritional values are estimates and may vary based on specific ingredients and serving sizes. Refer to a trusted nutrition calculator for precise details.
FAQ
You’ve got questions, and we’ve got answers to help you master these delicious banana overnight oats!
What kind of oats work best for overnight oats?
Old-fashioned or rolled oats are ideal as they absorb liquid well and retain a pleasant chewy texture without becoming mushy. Avoid instant oats for this recipe.
How long do banana overnight oats last in the fridge?
When stored in an airtight container, your banana overnight oats will stay fresh and delicious for 3-4 days in the refrigerator.
Can I use frozen bananas for this recipe?
Yes, you can! Thaw frozen banana slices first, then mash them as you would a fresh banana.
Can these overnight oats be eaten warm?
Absolutely! While traditionally served cold, you can warm them gently in the microwave for 30-60 seconds, stirring halfway through, if you prefer a warm breakfast.
How can I make this recipe vegan or gluten-free?
To make them vegan, use a dairy-free milk and a plant-based yogurt. For gluten-free, simply ensure you use certified gluten-free rolled oats.
Conclusion
Embrace the joy of effortless mornings with these delightful banana overnight oats. This recipe proves that healthy, delicious breakfasts don’t have to be complicated or time-consuming. With minimal prep and endless customization options, it’s a perfect fit for any busy schedule. We hope you feel confident giving this easy and satisfying breakfast a try. Share your favorite toppings or flavor variations in the comments below!

Delicious & Easy Banana Overnight Oats Recipe
Equipment
- Fork
- bowl
- Mason Jar
Ingredients
Oats Mixture
- 1/2 cup mashed banana about 1 small banana
- 1/2 cup old fashioned or rolled oats
- 1 Tbsp chia seeds
- 1/2 tsp ground cinnamon
- 2/3 cup water or milk of your choice
- 1/4 cup plain Greek yogurt or dairy-free yogurt
- 1/8 tsp fine salt
Optional Toppings
- 1 Tbsp brown sugar or honey
- 1 Tbsp chopped nuts
- 1 Tbsp peanut butter or nut butter
Instructions
Instructions
- Mash one small banana in a bowl using a fork.
- Place the mashed banana into the bottom of a mason jar or bowl.
- Add rolled oats, chia seeds, ground cinnamon, water or milk, Greek yogurt, and salt to the jar.
- Stir well to combine all ingredients, then cover and refrigerate for at least 3 hours or overnight.
- Remove the oats from the fridge; if desired, add more water or milk for a thinner consistency.
- Optionally, top with chopped nuts, brown sugar or honey, and peanut butter, then serve cold.
