Sweet, creamy Banana Cream Pie Overnight Oats, complete with a graham cracker crust. If you love banana in overnight oats, this recipe is for you.

I have always LOVED putting banana in overnight oats. Not only does it result in the creamiest texture and add natural sweetness, it tastes like my favorite banana bread. So if you're like me and love all things banana, these banana cream pie overnight oats are going to be your new best friend.
Like all good cream pies, these overnight oats start with a graham cracker crust. Then we layer on creamy banana overnight oats and top with vanilla Greek yogurt, banana slices and crushed graham crackers. If that doesn't sound like a dreamy breakfast, I don't know what does.
Why This Recipe Is Dietitian Approved
- Meal prep friendly. Overnight oats are very simple to prep ahead of time and enjoy throughout the week. They are a staple in my meal prep breakfast rotation.
- Filling and high protein. While oatmeal is not traditional packed with protein, I always make my high protein overnight oats with at least 25 grams to start your morning off strong.
- Tastes like dessert. It's like banana cream pie, but without the sugar crash. Who wouldn't want dessert for breakfast?
Ingredients

Oats. You can use any oats for this overnight oats recipe. I find rolled oats or quick oats work best but minute oats will work as well. Steel cut oats will not work, as they are very tough and require cooking.
Chia seeds. These help thicken the oats and keep them binded. You can use either black or white chia seeds; both are great options to add fiber and other nutrients like healthy fats. Want to learn more about chia seeds? I have a whole post here.
Vanilla protein powder. Optional, but recommended to give these oats an additional boost of protein for an even more satisfying breakfast! I personally love the smooth vanilla protein from Nuzest as it’s a great gluten and dairy free option. You can leave the protein powder out if you prefer as well.
Banana. For a true banana cream pie flavour! I recommend using a ripe banana for the sweetest flavour.
Milk. You can use any milk or milk alternative of choice. For the highest protein options I recommend using dairy milk or unsweetened soy milk.
Maple syrup. For a touch of natural sweetness. I recommend using 100% pure maple syrup. Honey also works.
Greek yogurt. This helps create a thicker overnight oat base and act as the ‘cream’ topping on the banana cream pie overnight oats. In this recipe, I use vanilla Greek yogurt for a sweeter flavour, however you can also make your own by combining plain Greek yogurt, maple syrup and vanilla extract.
Vanilla extract. For flavour! I recommend using pure natural vanilla extract.
Graham crackers. This is the base for the ‘crust’. I always find purchasing whole graham crackers and crushing them yourself vs buying pre-crushed graham cracker crumbs. It just tastes better.
The complete ingredient list with measurements can be found in the recipe card below.
Instructions

In a 10 oz mason jar or glass container, combine graham cracker crumbs and milk - the mixture should be wet enough to stick together but shouldn’t be overly liquid-y. Gently press the mixture into the bottom of your mason jar using a spoon to form the crust.

In a medium bowl, add mashed banana, milk, maple syrup, vanilla greek yogurt and vanilla extract. Whisk until smooth. Add oats, chia seeds and protein powder. Mix well.

Pour oat mixture over the graham cracker crust. Cover and place in the fridge to chill for at least 3 hours (ideally overnight).
- if you would like - you can also gently press thinly sliced bananas around the edges of the jar once the overnight oat mixture has been added!

In the morning, top with the remaining 2 tablespoon of vanilla Greek yogurt and finish with additional sliced bananas or crushed graham cracker crumbs if desired.
Substitutions and Variations
To make gluten-free: Use use certified gluten free oats and gluten free graham crackers.
To make dairy-free/vegan: Use a dairy-free milk and yogurt.
To make nut-free: This recipe is naturally nut-free.
Equipment
- Mason jar (I like the 10 oz Weck jars)
Storage
These oats are great for meal prep! After the initial 3 hours of chill time, you can top the oats with the remaining yogurt topping store in the fridge for up to 5 days.
If you are looking to prep these more than a day in advance, I recommend skipping the sliced bananas on the sides of the jar as these will begin to brown over time.
Top Tips for Success
For the sweetest flavour I recommend ensuring your banana is ripe enough to be soft but still firm, look for a banana that is beginning to turn brown.
Frequently Asked Questions
Any plain yogurt of choice will work, the only difference is the oats will be slightly thinner. For a thicker consistency, I recommend sticking with Greek yogurt or skyr.
When it comes to flavoured yogurts, I like looking for a lower sugar option such as the Oikos triple zero. If you are in Canada, my favourite is Two Good.
Unfortunately, in these oats the banana is a key factor! If you are looking for other options you can try my cookie dough overnight oats or berry cheesecake overnight oats.

More Overnight Oat Recipes
Switch up your overnight oats with one of these flavors:
- Lemon Cheesecake Overnight Oats
- Chocolate Covered Strawberry Blended Overnight Oats
- Tiramisu Overnight Oats
- Birthday Cake Overnight Oats
See you in the kitchen!
PS. I love seeing my recipes in action! If you decide to make these banana cream pie overnight oats, don't forget to snap a photo and tag me on Instagram- @nourishedbynic or leave a comment and rating below letting me know how you liked it!
📖 Recipe
Banana Cream Pie Overnight Oats
Ingredients
For the ‘crust’:
- ¼ cup graham cracker crumbs
- 2 tablespoon milk
For the banana oats:
- ½ large ripe banana mashed
- ½ cup milk
- ½ tablespoon maple syrup
- 2 tablespoon vanilla Greek yogurt
- 1 teaspoon vanilla extract
- ⅓ cup oats quick, minute or rolled
- 1 tablespoon chia seeds
- 1 tablespoon vanilla protein powder
For the creamy topping
- 2 tablespoon vanilla Greek yogurt
Optional toppings:
- Sliced bananas
- Crushed graham crackers
Instructions
- In a 10 oz mason jar or glass container, combine graham cracker crumbs and milk. The mixture should be wet enough to stick together but shouldn’t be overly liquidy. Gently press the mixture into the bottom of your mason jar using a spoon to form the crust.
- In a medium bowl, add mashed banana, milk, maple syrup, vanilla Greek yogurt and vanilla extract. Whisk until smooth. Add oats, chia seeds and protein powder. Mix well. Pour oat mixture over the graham cracker crust. Cover and place in the fridge to chill for at least 3 hours (ideally overnight).
- In the morning, top with the remaining 2 tablespoon of vanilla Greek yogurt and finish with additional sliced bananas or crushed graham cracker crumbs if desired.
- Serving size: 1 jar of oats
Hannah says
This was so good!! I like the taste of Greek yogurt as-is so I just used plain and loved the recipe
Sally Davenport says
Could these oats be put in the blender to give them the texture of your blended strawberry overnight oats recipe. If so would I need to change anything in the recipe.
Nicole Addison says
Yes they absolutely can! All of my overnight oats recipes can easily be blended and nothing needs to be changed!
Joanne Varner says
I made this yesterday and had for breakfast this morning very filling and delicious! I added peanut butter to the crust and topped with slivered almonds. Will definitely pass this recipe on.
Mai says
Amazing recipe! My 6 year old son loves it for lunch🙂
Robyn Bell says
I tried out this recipe this morning. Delicious and easy to make. I like how there are less overall ingredients than some of the other overnight oats recipes, and it’s a great way to use up browning bananas. I would suggest, however, that the recipe recommend using a large banana. I used a small one, and I think the dish could have benefited from having more banana in terms of flavour and texture. I will definitely make it another time.
Rachel Goland says
Yum! I made this morning and it was delicious!
Melissa says
I really like the idea of this recipe, but it was SO soupy. It wasn’t thick like overnight oats. I think I’m the future I’d add less milk and more yogurt.
Nicole Addison says
Hi Melissa! Hmmm did you perhaps change anything about the recipe? Were you using Greek yogurt and the correct measurement of chia seeds specified? After the minimum 3 hour setting period I've never had an issue with my overnight oats being too liquid-y so I'd love to help you get to the bottom of it!