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4.92 from 12 votes

Peanut Butter Banana Baked Oatmeal

Peanut Butter Banana Baked Oatmeal brings two classic flavors together in a hearty and healthy breakfast to keep your family full and energized all day!
Prep Time15 mins
Cook Time25 mins
Total Time40 mins
Course: Breakfast
Cuisine: American
Keyword: easy, vegetarian
Servings: 8
Calories: 181kcal


  • 2 cups old fashioned oats
  • 1 teaspoon baking powder
  • 1/2 teaspoon ground cinnamon
  • 1/4 teaspoon salt
  • 2 medium ripe bananas mashed (about 3/4 cup)
  • 1/4 cup creamy peanut butter
  • 2 tablespoons honey
  • 1 large egg
  • 1 cup vanilla unsweetened almond milk
  • 1 teaspoon vanilla extract
  • Banana slices peanut butter, and honey, for serving, optional


  • Preheat oven to 350 degrees F. Grease a 8x8-inch baking pan with nonstick cooking spray and set aside.
  • In a medium bowl, combine oats, baking powder, cinnamon and salt. Set aside.
  • In a large bowl, combine the mashed banana and peanut. Stir until smooth. Add in the honey, egg, milk, and vanilla extract. Stir until well combined.
  • Add the dry ingredients to the wet ingredients and stir. Pour the oatmeal mixture into the prepared pan.
  • Bake for 23-25 minutes or until the oatmeal is set or until the oatmeal springs back when lightly touched and is slightly golden brown around the edges.
  • Remove from the oven and cut into squares. Serve warm with banana slices and a drizzle of peanut butter and honey, if desired.


Calories: 181kcal | Carbohydrates: 27g | Protein: 6g | Fat: 6g | Saturated Fat: 1g | Cholesterol: 20mg | Sodium: 160mg | Potassium: 289mg | Fiber: 3g | Sugar: 9g | Vitamin A: 50IU | Vitamin C: 2.6mg | Calcium: 78mg | Iron: 1.2mg