Brownie Baked Oatmeal

My Single Serve Brownie Baked Oatmeal is one of my MOST popular recipes of all time and many of you have asked how you can meal prep a larger batch of it! You asked and I listened 😇

Instead of making a week’s worth of ramekins— I made things even easier and created this big batch Brownie Baked Oatmeal so you can prep once and eat a healthy and delicious breakfast all week long!

See my VIDEO TUTORIAL HERE.

This Brownie Baked Oatmeal is packed with fiber-filled oats, nutrient-rich cocoa, bananas for some sweetness (but trust me there’s not a strong banana flavor because the chocolate is such a strong flavor!), and a few other additional ingredients that are pantry staples (so you likely already have them at home!)

While this Brownie Baked Oatmeal tastes like a treat, it is also gluten-free, dairy-free, nut-free, and refined sugar-free! I personally love having it for breakfast with some Greek yogurt (for an added protein boost) and nut butter (for extra healthy fats and let’s be real, anything chocolate tastes better with peanut butter 😎).

I also love having it for an afternoon snack. My sweet tooth DEFINITELY comes out in the afternoon and this makes the perfect option for satisfying my craving in a healthy and balanced way.

What you need to make Brownie Baked Oatmeal:

  • spotty bananas – spotty is key here because the bananas are the main sweetener in this recipe
  • eggs – for protein and used as a binder
  • milk of choice – oat, almond, cashew, coconut milk, or regular milk all will work
  • maple syrup – for a little extra sweetness in addition to the bananas. The combination of the maple with the cocoa is delish!
  • oil – just a small amount! I usually use avocado oil or melted / cooled coconut oil
  • oats – of course!
  • unsweetened cocoa or cacao powder – for that chocolate-y brownie goodness!
  • baking soda
  • sea salt
  • chocolate chips

Other recipes you will love…

Salted Caramel Baked Oatmeal

Berry Chocolate Coconut Baked Oatmeal

Chocolate Chip Banana Baked Oatmeal Cups

Banana Chocolate Chunk Baked Oatmeal

Pumpkin Spice Baked Oatmeal with an Almond Butter Glaze

Print Recipe
5 from 8 votes

Brownie Baked Oatmeal

Course: Breakfast, Snack
Keyword: baked oatmeal, baked oats, breakfast, brownie, brownies, chocolate, dairy free, easy, gluten free, meal prep, nut free, oatmeal, oats, snack
Servings: 9 slices

Ingredients

  • 2 spotty bananas
  • 2 eggs
  • 3/4 cup milk of choice
  • 1/4 cup maple syrup (can use 1/2 cup to make them sweeter)
  • 2 tbsp oil (I use avocado or melted coconut oil)
  • 2 cups oats
  • 1/2 cup unsweetened cocoa or cacao powder
  • 1 tsp baking soda
  • Few shakes sea salt
  • 1/3 cup chocolate chips (plus more, for topping)

Instructions

  • Preheat oven to 350F and line an 8×8 pan with parchment paper.
  • Add all ingredients to a blender or food processor. Stir in chocolate chips.
  • Pour batter into pan and smooth out the top.
  • Top with extra chocolate chips and bake for 35 minutes.
  • Optional to top with flakey sea salt. Slice and enjoy! 

31 Comments

  1. 5 stars
    This recipe is delicious! I could not believe how easy it was or good it tasted. I have found a new favorite. Looking forward to trying more recipes from Calla!

    • Aw, this makes me so happy to hear! So glad you loved it and can’t wait to hear what you think of more recipes! 🙂

      • Hi! Yay, I hope you love them 🙂 I personally don’t include nutrition info because I avoid counting calories / macros as do much of my audience but it should be super quick to plug into a nutrition calculator such as my fitness pal. Sorry for the inconvenience— let me know what you think of the recipe!!

  2. 5 stars
    I substituted eggs and bananas with applesauce and mashed butternut squash as that’s what I had on hand. These are so decadent and I loved the simplicity of making it plus adding so much nutrition to a delicious and quick breakfast! Thanks for the recipe

    • I am so glad the recipe worked so well with those subs! I will have to try them next time 🙂 thank you for the comment! Happy Holidays!

    • How much applesauce and squash did you use? I loathe bananas, and with an egg shortage atm, no eggs would be a plus. Thanks for responding ☺️

  3. 5 stars
    I’m def going to give this a go, but I dont use eggs in baking instead I replace each egg with a 1/4c of apple sauce that I make. Works great. So looking forward to an Oatmeal Brownie!

  4. 5 stars
    I made these and they are delicious. I follow WW so I used applesauce to replace the oil and I used sugar free maple syrup. I served them to company and they loved them as well. They are now my go to brownie. Thanks so much for sharing.

    • Aw, I am so glad you loved them! I will have to try them with applesauce next time 🙂 sounds yummy! Thanks so much for the comment

  5. 5 stars
    These were amazing!! Super moist, i added 2 tb. Coconut sugar as well. Plus a ts. Vanilla, and a 1/4 c unsweetened coconut. Will definitely make again! Thank you for the recipe!! 😊

    • I am so glad you loved! Those sounds like delicious additions— I’ll have to try them next time 🙂

  6. 5 stars
    My family loved them and didn’t even notice how healthy these are. Do you store them on the countertop or fridge and for how long? Thanks again for the delicious healthy recipe!

    • I am so happy they loved! Always the best compliment when they don’t realize it’s the “healthier version” 🙂 I store them in the fridge for up to 5 days or so. Or you can freeze for longer! Just thaw in the fridge overnight or stick in the microwave straight from the freezer.

  7. I have made these before and enjoyed them. I have some beetroot to use up – could I add grated beetroot to this do you think?!

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