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Banana Cinnamon Baked Oatmeal in a pan
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4.79 from 37 votes

Banana Cinnamon Baked Oatmeal

Banana Cinnamon Baked Oatmeal made with ripe, mashed bananas and a couple of spoonfuls of cinnamon. This baked oatmeal works as a meal prepped breakfast or as a late night snack.
Prep Time8 minutes
Cook Time40 minutes
Total Time48 minutes
Course: Main Dish
Cuisine: American, meal prep
Keyword: free, gluten free, under 500 calories
Servings: 6 servings
Calories: 367kcal

Ingredients

  • 3 cups old fashioned oats
  • 2 scoops vanilla protein powder i use whey
  • 1 tsp baking powder
  • 2 tsp cinnamon
  • 3 medium ripe bananas
  • 1 tbsp butter
  • 2 tbsp maple syrup
  • 10 tbsp liquid egg whites or 2 whole eggs
  • 2 cups milk

For the Icing

  • ¼ cup powdered sugar
  • 1 tsp milk
  • tsp vanilla extract
  • 1 pinch salt

Instructions

FOR THE BAKED OATMEAL

  • Preheat your oven to 350°F (177°C).
  • In a large bowl, mix together the oats, protein powder, cinnamon, and baking powder.
  • If your bananas aren't very ripe you may need to microwave them for 30 seconds to a minute to soften them up. Peel the bananas, place them into a bowl with the butter and microwave them until they are mashable. If your bananas are already ripe enough, they should be mashable as is.
  • Add in the egg whites, milk, syrup, 1 tbsp of melted butter, and mashed bananas. Stir to combine.
  • Spray a 13"x9" pan with oil and add the oat mixture.
  • Bake for 35-40 minutes.

For the Icing

  • In a small bowl, mix the powdered sugar, pinch of salt, vanilla, and 1 tsp of milk. Stir vigorously until a glaze has formed. If you need a few extra drops of milk to help things move, add it.
  • Place the icing into a piping bag and drizzle over the top once the oatmeal has come out of the oven.

PLATING

  • This recipe makes 6 servings. Cut the oatmeal into 6 equal pieces.

Nutrition

Calories: 367kcal | Carbohydrates: 57g | Protein: 19g | Fat: 7g