One Bowl Baked Oatmeal Recipe

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Jesus Jacobs Modified: March 24, 2022
One Bowl Baked Oatmeal Recipe

How To Make One Bowl Baked Oatmeal

Baked oatmeal is a scrumptious breakfast casserole for the whole family. A concoction of soft, chewy, and creamy oatmeal topped with berries and walnuts.

Preparation: 5 minutes
Cooking: 35 minutes
Total: 40 minutes



  • cupsmilk,dairy or nondairy
  • 2large eggs
  • ½cuppure maple syrup
  • ¼cupunsalted butter,melted and slightly cooled
  • ¼cupunsweetened applesauce,or mashed banana
  • 3cupsold fashioned whole oats
  • 1tspbaking powder
  • 1tspground cinnamon
  • 1tsppure vanilla extract
  • ¼tspsalt
  • cupsmixed berries,fresh or frozen, do not thaw

For Optional Topping:

  • ½cupwalnuts,or pecans, chopped


  1. Adjust the oven rack to the lower third position and preheat the oven to 350 degrees F. Spray a 9×9-inch or 11×7-inch baking pan with nonstick spray.

  2. Whisk all of the ingredients together in 1 large bowl. Pour into a prepared baking pan. Top with nuts, if desired.

  3. Bake for 35 minutes or until the center appears almost set. Cool for 5 minutes before serving.

  4. Spoon or slice and serve with yogurt. Enjoy!

Recipe Notes

Cover leftovers tightly and refrigerate for up to 1 week.


  • Calories: 358.50kcal
  • Fat: 11.55g
  • Saturated Fat: 5.13g
  • Trans Fat: 0.21g
  • Monounsaturated Fat: 3.28g
  • Polyunsaturated Fat: 1.96g
  • Carbohydrates: 53.34g
  • Fiber: 6.35g
  • Sugar: 16.19g
  • Protein: 11.97g
  • Cholesterol: 59.63mg
  • Sodium: 145.41mg
  • Calcium: 149.87mg
  • Potassium: 366.62mg
  • Iron: 2.86mg
  • Vitamin A: 83.59µg
  • Vitamin C: 3.84mg
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