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This no added sugar peanut butter banana chocolate chip baked oatmeal is the perfect healthier breakfast option. It’s gluten free, dairy free, and refined sugar free, and so easy to make! If you’re a fan of peanut butter, banana, and chocolate, you’ll love this baked oatmeal recipe.
How many servings does this recipe make?
This peanut butter banana chocolate chip baked oatmeal will make about 8 servings!

What ingredient will I need to make this peanut butter banana baked oatmeal?
You’ll need just a couple simple ingredients to make this recipe. They are:
- old fashioned or rolled oats (I use certified gluten free oats)
- baking powder
- salt
- dark chocolate chips (I use dairy free)
- peanut butter (or other nut/seed butter)
- water or dairy free milk
- ripe bananas
- pure vanilla extract
Where can I find dairy free chocolate chips?
- Dairy Free: If you’re looking for delicious dairy free chocolate chips, I would recommend Enjoy Life Foods dairy free chocolate chips. They have dark, semi-sweet, and white dairy free chocolate chips!
- Dairy Free and Refined Sugar Free: If you’re looking for chocolate chips that are dairy free and refined sugar free, I would recommend Hu Kitchen dairy free chocolate chips (they’re sweetened only with dates!). If you want to try these chocolate chips, use my code bigleybasics for 15% off.
- Dairy Free & Sugar Free: If you’re looking for dairy free chocolate chips that are also sugar free, I would recommend Lily’s stevia sweetened chocolate chips or Pascha organic stevia sweetened chocolate chips.
I’m allergic to peanuts!
If you’re allergic to peanut butter or just not a fan, feel free to use any other nut or seed butter you prefer. This recipe would be delicious with almond butter, cashew butter, or sunflower seed butter.

How do I store this peanut butter banana chocolate chip baked oatmeal?
I recommend storing this baked oatmeal in the fridge for up to 5 days. For long term storage, store in the freezer for 2-3 months!
Looking for more oatmeal inspired recipes?
Try some of my other delicious oat based recipes below!
- Apple Pie Overnight Oats
- Hearty Oatmeal Pancakes
- Mini Strawberry Pancake Bites
- Mini Banana Pancake Bites
Ready to make this no added sugar baked oatmeal? The full recipe is below!

Peanut Butter Banana Chocolate Chip Baked Oatmeal
Ingredients
- 3 bananas (as ripe as possible)
- 2 cups water or dairy free milk
- 1/3 cup peanut buter (or other nut/seed butter)
- 1 tsp pure vanilla extract
- 3 cups rolled or old fashioned oats (I use gluten free)
- 1 tsp baking powder
- 1/2 tsp salt (use 1 tsp if your peanut butter is unsalted)
- 1/2 cup dark chocolate chips (I use dairy free)
Instructions
- Preheat the oven to 350°F and line an 8×8 square baking dish with parchment paper (or grease well with cooking spray). Next, mash your ripe bananas with a fork in a large bowl until smooth.
- Add the liquid, peanut butter, and vanilla extract to the bowl with the mashed bananas and mix until well combined then add in the oats, salt, baking powder, and chocolate chips. Stir until thoroughly combined.
- Pour the oatmeal into the lined baking dish and bake for 1 hour. Once baked, remove the baked oatmeal from the oven allow it to cool.
- Once cooled, slice into and serve!
Video
Notes
- I slice to slice the baked oatmeal into squares and use them for a meal prepped breakfast option.
- For a sweeter baked oatmeal, feel free to add 1/4 cup honey or pure maple syrup to the baked oatmeal before baking.