Peanut Butter Banana Baked Oatmeal
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This delicious peanut butter banana baked oatmeal features is easy to prep and makes a great family-friendly breakfast.
One of my favorite oatmeal recipes to date is this stove top recipe for peanut butter oatmeal. Peanut butter and banana is one of the best oatmeal combos in my personal opinion and I’m honestly surprised it took me so long to come up with a baked oatmeal recipe that has both!
Table of Contents
I thought it would be fun to kick off the New Year with a new baked oatmeal recipe that’s perfect for all your healthy eating goals. No matter how much you indulged over the past few weeks (or months!) you can always decide to make a change. Start with one small change… like eating a healthy breakfast every day!
Why You’ll Love This Recipe
- Great for meal prep – You can eat this baked oatmeal cold or pop it in the microwave or toaster oven for a bit to warm it up before enjoying. The perfect on-the-go breakfast.
- Peanut butter + banana – This is one of the best flavor combos. It’s sweet, a bit savory and just so good! I love this combo such much I make peanut butter banana baked oatmeal cups too!
- Easy – Baked oatmeal is so easy to make. Just mix all your ingredients together, place in a baking dish, bake and enjoy.
Ingredients Needed
- rolled oats
- maple syrup
- almond milk
- flaxseed
- peanut butter
- bananas
- vanilla and cinnamon
Find the printable recipe with measurements below.
More Baked Oatmeal Recipes to Try
- Peach Baked Oatmeal
- Strawberry Banana Baked Oatmeal
- Zucchini Bread Baked Oatmeal
- Baked Blueberry Oatmeal
- Apple Cinnamon Baked Oatmeal
- Pear Baked Oatmeal
More Oatmeal Recipes
- Easy Overnight Oats
- Basic Healthy Oatmeal
- Healthy Oatmeal Cookies
- Protein Oatmeal
- Oatmeal For Babies
If you enjoyed this recipe, please consider leaving a ⭐ star rating and let me know how it went in the 📝 comments below.
Peanut Butter Banana Baked Oatmeal
Ingredients
- 2 cups old fashioned rolled oats
- ¼ cup pure maple syrup
- 1 teaspoon baking powder
- ½ teaspoon ground cinnamon
- ½ teaspoon sea salt
- 2 cups unsweetened almond milk
- 1 Tablespoon ground flaxseed
- ¼ cup natural peanut butter, plus more for serving
- 2 teaspoons vanilla
- 3 ripe sliced bananas, divided
- cooking spray
Instructions
- Preheat the oven to 375°F.
- Spray an 8-inch square baking dish with cooking spray.
- In a large bowl, mix together the oats, baking powder, cinnamon, and salt.
- Add in the milk, maple syrup, flaxseed, peanut butter, vanilla and 2 sliced bananas. Stir well to combine.
- Carefully pour oatmeal mixture into the prepared baking dish and top with banana slices.
- Bake for 30 to 35 minutes, until the top is nicely golden. Remove from the oven and let cool for a few minutes. Portion and serve. Drizzle additional peanut butter on top and serve with fresh banana slices.
Notes
- For storage: store in the refrigerator in an airtight container for up to 4 days.
- To reheat: to reheat the whole baked oatmeal, cover with foil and reheat in a 350°F oven for about 20 minutes. For individual portions, set toaster oven to 350°F and bake for 5-10 minutes or reheat in the microwave for 1 minute.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Like This Recipe? Rate & Comment Below!
SO good!! The perfect combo! Love your baked oatmeals.
Ahh that makes me so happy to hear, Natalie. I’m so glad you’re loving the baked oatmeal recipes. 🙂
Can you substitute the flaxseed for an egg?
Totally!
Mine didn’t work at all. It is falling apart 🙁
Oh no, Daria! I’m sorry. Did you change anything about the recipe?
This was so yummy! Peanut butter, banana and oats are truly the best combo so this is a genius recipe! Looking forward to eating breakfast the next few days!
Yum! I made this today with an egg in place of the flax, plus added 1/4cup chia seeds. I cut it into pieces, wrapped in foil and sick in the freezer for easy breakfasts. Can’t wait to really dig in!
Yay!! So glad you enjoyed this recipe, Laura!! Thanks for trying it and for coming back to leave a comment and star rating. I really appreciate it. <3
How would you substitute steel cut oats? Also, would you increase the liquid? Thanks!
Hey Tracey – You could use this recipe for steel cut oats! 🙂
My friends loved this recipe, I want to do it again, but can I leave out the peanut butter? or do I need to substitute with something else? Thank you!
I think you could leave it out. You could also sub it with another nut butter or sun butter.
This is outstanding! Love it! Thank you!
Delicious. However, it took closer to 50 minutes and feel like it could have cooked a bit longer.
Hey Lynzi – Did you add any extra liquid to the recipe or change anything about the recipe? And did you let it set prior to eating it? It could have just taken longer due to your oven. Cook times definitely vary based on the heat of your oven. I’m glad you enjoyed it though!!
This is so amazing! I don’t actually like oatmeal in any form (stove top, microwave, overnight) but I love this. My kids love any kind of oatmeal and this was no exception!
Ahh that makes me so happy to hear, Selena!! I’m so glad you and your kids love this baked oatmeal. Thanks for coming back to leave a comment + star rating, I so appreciate it. <3
Please can we have the recipes in grams and ml – cup sizes are not universal and it’s a waste of ingredients guessing and getting it wrong
Hi Helen. I don’t currently provide grams or ml for my recipes, but I will certainly make note of the request. In the meantime, there are online converters that you can use. Sorry for any inconvenience.