Peanut Butter and Banana Overnight Oats is the best way to start the day! This easy recipe combines oats, peanut butter, banana, cinnamon, and maple into the most delicious oatmeal that takes only minutes to make. These oats can be enjoyed chilled, warmed, and on-the-go.
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Mornings are very busy and this easy, make-ahead breakfast recipe for Peanut Butter and Banana Overnight Oats has definitely simplified them.
I use one of my favorite go-to flavor combinations to create these oats. Peanut butter, bananas, maple, and cinnamon.
I actually first got this idea from a local sandwich shop called Purebread Deli. I re-created their Hound Dog sandwich (which is sadly no longer on the menu) into this Peanut Butter Banana Panini and then made this oatmeal recipe next.
Why This Recipe Works
It’s a super easy, make-ahead breakfast recipe. You can make jars or bowls of this oatmeal for the week and have breakfast practically ready for you as soon as you wake up. It definitely helps when mornings get crazy busy.
The combination of flavors is so good together and it is delicious right out of the fridge or warmed up.
Both kids and adults will love this oatmeal!
Peanut Butter & Banana Overnight Oats
Ingredients
- You can use old-fashioned rolled oats, quick oats, or even steel cut oats.
- Any type of milk should work just fine in this recipe.
- Flax seeds are optional. You can swap them for chia seeds, if you’d like.
The entire recipe and instructions can also be found in the recipe card at the bottom of this post. You can also print the recipe from the card, if needed.
Prep!
Prepare these oats the night before you want to eat them for breakfast.
You will need a mason jar or bowl. If using a mason or canning jar, I recommend the 16 ounce size. I do use the smaller 8 ounce jars, but it tends to overflow a little.
Create!
Mix the oats, flax seeds, and cinnamon in a mason jar or bowl.
Stir in the milk and maple syrup.
Chef’s Tip: if you prefer a thinner oatmeal, you can use up to 1 cup of milk.
Drop in the peanut butter and mix it around just a little.
Place the lid on the jar or cover the bowl with plastic wrap.
Refrigerate for at least 6 hours.
Present!
In the morning, remove the lid or plastic wrap. Top the oats with the banana slices.
You can drizzle on some extra maple syrup and add a pinch of cinnamon to the top of the bananas, for added flavor.
Chef’s Tip: if you prefer to warm your oats, do so before you add the banana.
Tips and Techniques
- You can use old-fashioned rolled oats, quick oats, or even steel cut oats.
- Increase ratio of milk to oats for thinner oatmeal. You can use up to 1 cup of milk.
- Overnight oats can be stored, tightly covered, in the refrigerator for up to 5 days. They are a great option for weekly meal prep.
FAQ’s
Are Overnight Oats Healthy?
Overnights oats can be considered healthy as oatmeal provides plenty of whole grains, protein, fiber and more.
Do You Eat Overnight Oats Hot or Cold?
Overnight oats are meant to be enjoyed cold, right out of the refrigerator, however, you can warm them up if you prefer.
Simple heat them in the microwave or on the stovetop.
What is the Ratio For Overnight Oats?
The ratio of overnight oats can vary.
For thicker oatmeal, use 1/2 cup of rolled oats with 1/2 cup of milk.
If you prefer a thinner oatmeal, use up to 1 cup of milk for a 1/2 cup of rolled oats.
Can You Use Quick Oats for Overnight Oats
Yes. You can use quick oats or even steel cut oats, sometimes called Irish oatmeal.
More Oatmeal Recipes
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Peanut Butter and Banana Overnight Oats
Ingredients
- 1/2 cup rolled oats (see notes)
- 1 teaspoon whole flax seeds (optional)
- 1/4 teaspoon cinnamon
- 1/2 cup milk
- 1 teaspoon pure maple syrup
- 2 tablespoons peanut butter
- 1/2 banana (sliced - wait until ready to eat)
Instructions
- Mix the oats, flax seeds, and cinnamon in a mason jar or a bowl.
- Add the milk and maple syrup and stir well.
- Drop in the peanut butter and mix it around just a little.
- Place the lid on the jar or cover the bowl with plastic wrap. Refrigerate for at least 6 hours.
- When ready to eat, remove the lid or plastic wrap. Top the oats with the banana slices. Drizzle on extra maple syrup and add a pinch of cinnamon to the top of the bananas, if desired.
Notes
Tips and Techniques
- You can use old-fashioned rolled oats, quick oats, or even steel cut oats.
- Increase ratio of milk to oats for thinner oatmeal. You can use up to 1 cup of milk.
- Overnight oats can be stored, tightly covered, in the refrigerator for up to 5 days. They are a great option for weekly meal prep.
Nutrition
This recipe was originally posted on June 22, 2017. It was updated with step-by-step instructions, new photos, tips, techniques, FAQ’s and video in December 2020.
