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Apple Cinnamon Baked Oatmeal Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4.5 from 29 reviews
  • Author: Julia
  • Prep Time: 10 minutes
  • Cook Time: 45 minutes
  • Total Time: 1 hour 5 minutes
  • Yield: 9 servings
  • Category: Breakfast
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

Tender chunks of apple baked with hearty rolled oats, cinnamon, and brown sugar create a comforting Apple Cinnamon Baked Oatmeal that’s perfect for a wholesome breakfast or snack. This easy-to-make recipe delivers a warm, cozy dish that’s slightly sweet and wonderfully aromatic.


Ingredients

Scale

Dry Ingredients

  • 3 cups Old Fashioned Oats
  • ½ cup White Sugar
  • ½ cup Brown Sugar, packed
  • 2 tsp Baking Powder
  • 2 tsp Ground Cinnamon
  • 1 tsp Table Salt

Wet Ingredients

  • 1 cup Milk
  • 2 large eggs, lightly beaten
  • 2 tsp Vanilla Extract
  • ½ cup Salted Butter, melted and cooled

Add-ins

  • 1 ½ – 2 cups peeled and chopped apple chunks


Instructions

  1. Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C) and grease an 8×8 inch glass baking dish to prevent sticking.
  2. Mix Dry Ingredients: In a medium bowl, combine the oats, white sugar, brown sugar, baking powder, ground cinnamon, and salt. Stir well to evenly distribute all the ingredients.
  3. Add Wet Ingredients: Pour in the milk, lightly beaten eggs, and vanilla extract into the dry mixture. Whisk thoroughly until everything is well combined and smooth.
  4. Incorporate Butter: Whisk the melted and cooled salted butter into the mixture until fully blended.
  5. Fold in Apples: Gently fold the peeled and chopped apple chunks into the oatmeal mixture to spread the fruit evenly.
  6. Bake: Pour the full mixture into the prepared baking dish and bake in the preheated oven for 45 minutes, or until the center is set and the top is golden brown.
  7. Cool and Serve: Allow the baked oatmeal to cool for 10 minutes before slicing. Serve warm, optionally with milk or whipped cream for added richness.

Notes

  • Gluten Free: Use certified gluten free oats to keep the recipe gluten free.
  • Dairy Free: Substitute the butter with coconut oil or butter-flavored coconut oil; use coconut milk or any plant-based milk instead of dairy milk.
  • Freezing: Cool the baked oatmeal to room temperature uncovered, then cover tightly with double foil layers and freeze solid. Transfer to deep freezer; best eaten within 2 months.
  • Doubling: Double all ingredient quantities and bake in a 9×13 inch pan.
  • Storage: Cool completely before covering and refrigerating. Reheat leftovers in a toaster oven, oven, air fryer, or microwave. Consume within 5 days.

Nutrition

  • Serving Size: 1 serving
  • Calories: 280 kcal
  • Sugar: 15 g
  • Sodium: 180 mg
  • Fat: 9 g
  • Saturated Fat: 4 g
  • Unsaturated Fat: 4 g
  • Trans Fat: 0 g
  • Carbohydrates: 43 g
  • Fiber: 5 g
  • Protein: 6 g
  • Cholesterol: 55 mg