Cozy Apple Pie Baked Oatmeal (Perfect for Meal Prep!)

Apple Pie Baked Oatmeal is everything you want on a chilly morning: warm cinnamon, soft baked apples, and hearty oats in a cozy, sliceable breakfast bake. Lightly sweetened with maple syrup and baked with almond milk, this healthy breakfast feels like dessert but is wholesome enough for busy weekdays, back-to-school mornings, or fall meal prep.

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Why You’ll Love This Apple Pie Baked Oatmeal

  • Tastes like apple pie but made with rolled oats, cinnamon, nutmeg, and maple syrup.
  • Meal prep friendly – bake once, slice all week.
  • Gluten-free & dairy-free (when using certified oats and almond milk).
  • Family-approved – great for kids and adults.
  • Customizable – swap nuts, change the milk, or add protein.

Ingredients You’ll Need

Dry Ingredients

  • 2 cups rolled oats
  • 1 tsp baking powder
  • 1 tsp cinnamon
  • 1/2 tsp nutmeg
  • 1/4 tsp salt

Wet Ingredients

  • 1 3/4 cups almond milk
  • 2 eggs
  • 1/3 cup pure maple syrup
  • 2 tsp pure vanilla extract

Mix-Ins

  • 2 medium apples, diced small
  • 1/2 cup chopped pecans (or other nuts)

Tip: Use crisp, sweet-tart apples like Honeycrisp, Gala, or Pink Lady for the best “apple pie” flavor.

Step-by-Step Instructions

  1. Prep the pan & oven
    • Preheat oven to 375°F (190°C).
    • Grease an 8×8-inch casserole dish (or similar). If you use a larger pan, reduce bake time slightly.
  2. Combine dry ingredients
    • In a large bowl, whisk together:
      • Rolled oats
      • Baking powder
      • Cinnamon
      • Nutmeg
      • Salt
  3. Whisk the wet mixture
    • In a separate bowl, whisk:
      • Almond milk
      • Eggs
      • Maple syrup
      • Vanilla extract
  4. Mix it together
    • Pour the wet mixture into the bowl of dry ingredients.
    • Stir until the oats are evenly moistened and everything is combined.
  5. Fold in apples & nuts
    • Gently stir in the diced apples and chopped pecans.
    • Make sure the apples are evenly distributed so every slice gets some fruit.
  6. Pour & smooth
    • Pour the mixture into the prepared baking dish.
    • Use a spatula to spread it into an even layer.
    • If you like, sprinkle a few extra apple pieces and pecans on top for a pretty finish.
  7. Bake
    • Bake 40–45 minutes, or until the top is lightly golden and the center is set.
    • The oatmeal should look baked through and no longer very jiggly in the middle.
  8. Cool & serve
    • Let cool for about 5 minutes before slicing.
    • Serve warm on its own or topped with:
      • A drizzle of maple syrup
      • Greek yogurt
      • A spoonful of almond butter or peanut butter
      • Extra chopped apples
  9. Store for later
    • Once cooled, store leftovers in the refrigerator in an airtight container for up to 4–5 days.
    • Reheat in the microwave with a splash of milk to soften.

Easy Swaps & Variations

  • Milk options: Use oat milk, cow’s milk, soy milk, or cashew milk instead of almond milk.
  • Nut-free: Skip the pecans or swap for pumpkin seeds or sunflower seeds.
  • More protein: Stir in a scoop of unflavored or vanilla protein powder and add a splash more milk if needed.
  • Extra cozy: Add 1–2 tbsp of raisins, chopped dates, or a pinch of allspice.
  • Crunchy topping: Sprinkle a little extra oats mixed with cinnamon and a drizzle of maple syrup on top before baking.

Estimated Nutrition (Per Serving – 1 of 6)

Serving SizeCaloriesProteinCarbsFatFiberSugar*
1/6 pan~2607 g34 g10 g5 g14 g

*Sugar includes natural sugar from apples + maple syrup.
Note: These are estimates and will vary with exact brands and measurements.

Cozy Apple Pie Baked Oatmeal (Healthy Fall Breakfast Meal Prep)

This cozy apple pie baked oatmeal is a warm and hearty prep-ahead breakfast made with oats, apples, cinnamon, and maple syrup. A healthier twist on apple pie, perfect for fall mornings or weekly meal prep.
Calories: 260

Nutrition

Calories: 260kcalCarbohydrates: 34gProtein: 7gFat: 10gFiber: 5gSugar: 14g

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Conclusion

This Apple Pie Baked Oatmeal gives you all the cozy fall vibes in a healthy, prep-ahead breakfast. It’s sweetened with maple syrup, loaded with tender apples and crunchy pecans, and bakes into a hearty breakfast you can slice and reheat all week. Whether you’re feeding a family, stocking your fridge for busy mornings, or just craving something warm and comforting, this recipe is one you’ll save and make on repeat.