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Peanut Butter Banana Baked Oatmeal

  • Author: Siri
  • Prep Time: 10
  • Cook Time: 25 min
  • Total Time: 35 minutes
  • Yield: 4 1x
  • Diet: Low Fat


Peanut butter banana baked oatmeal is an easy make-ahead breakfast for weight loss or any calorie counting diets. It is ideal for meal prep and batch cooking!


  • 80g Old fashioned oats
  • 1 1/2 bananas plus a half for serving
  • 30g powdered peanut butter
  • 2 tbsp flax meal
  • 30g quark(roughly 23 tbsp)
  • 1 tsp baking powder
  • cooking spray
  • Strawberries for serving(optional)


  1. Preheat the oven at 200C for at least 15 minutes.
  2. In a bowl, mash the banana and mix in quark and flax meal.
  3. Combine all dry ingredients like oats, baking powder, peanut butter powder,  cinnamon powder and add to the wet ingredients above.
  4. Mix well and transfer the content to an ovenproof container(i used pyrex). Press the mixture well and spray cooking oil.
  5. Bake it at 180C for 18-20 min by checking in between. 
  6. Allow it to cool down before slicing and serving with additional fruit like half a banana and strawberries.


Please check the cooking times as it can depend on your device/oven and ingredients used. I always make sure to check in between irrespective of the recipe instructions.

The crust and edges should slightly become golden brown.

This recipes makes 4 squares and depending upon your hunger and how you serve this, you may need 1 or 2 squares. 

  • Category: Breakfast
  • Method: Bake
  • Cuisine: Global

Keywords: oatmeal, peanut butter, banana, flaxmeal