This Apple Baked Oatmeal recipe is a healthy breakfast perfect for busy fall mornings! A healthy baked oatmeal recipe that comes together in just one bowl with chopped apples, maple syrup and wholesome rolled oats. Gluten free & refined sugar free with a grain-free, paleo and low carb option. Includes a step-by-step video.
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Apple Baked Oatmeal for Breakfast
Looking for a delicious and healthy breakfast bake now that apple season is here? This Apple Baked Oatmeal is quick and easy to make and the perfect make-ahead breakfast for fall. It’s easy to throw together the night before or on a cozy Sunday morning for meal prep.
You just mix up the ingredients in one bowl and bake it in the oven. Everyone in our house loves this warm and cozy baked apples with oats especially on a chilly fall or winter morning. The best part about this delicious recipe is it can be prepared within minutes and made with diced apples. And if you don’t have apples on hand, then you can also check out this Peanut Butter Baked Oatmeal with Chocolate, Banana Baked Oatmeal or 15 more baked oatmeal recipes.
Why We Love This Apple Baked Oatmeal Recipe
If it’s your first time making baked oats with apples, you are in a for real treat! This baked oatmeal recipe with applesauce is not only absolutely delicious and full of cozy autumn flavors, but it is sweetened with maple syrup and refined sugar-free.
We love this healthy baked oatmeal for breakfast or dessert, and it is great for meal prep. A batch of this oatmeal lasts us all week in the fridge and my kids love it.
While I used almond milk, maple syrup and a touch of apple sauce for this recipe, you can definitely use any other plant-based milk and other sweetener option if you would prefer.
Ingredients You Need for this Apple Cinnamon Baked Oatmeal
For this healthy baked oatmeal recipe, you’re going to need:
- old fashioned rolled oats (use gluten free as needed) – we love using rolled oats for our baked oatmeal and baked oatmeal cups since they are heartier. I would not suggest using quick oats, steel cut oats or instant oats for this recipe. If you’re looking for a grain-free baked oatmeal, sub 3 1/2 cups of rolled oats with 2 cups roughly chopped coconut flakes, 1 cup roughly chopped sliced almonds and 1/4 cup almond flour.
- eggs – help our baked oats rise. If you want to make this apple baked oatmeal vegan, swap with two flax eggs.
- almond milk – we like using Malk Organics since it doesn’t contain any fillers but you can use any milk you like or have on hand
- unsweetened applesauce – if you don’t have any applesauce on hand, you can also sub with mashed very ripe bananas, pumpkin puree or half the amount of melted coconut oil
- maple syrup – we prefer using maple syrup or coconut sugar instead of brown sugar to keep our baked oatmeal healthy
- baking powder – the leavener we use to help the oats rise.
- chopped apples – we used Granny smith for this baked apple oatmeal recipe but you can use Honeycrisp, Gala, Pink Lady or any apples you have in your kitchen.
How to make Apple Baked Oatmeal
- PREPARE BAKING PAN: Preheat oven to 350 F and lightly grease the inside of a 2 quart (10 cup) casserole dish or baking dish. Set aside.
- MIX THE WET INGREDIENTS: In a large bowl, whisk the eggs, applesauce, maple syrup and milk until combined.
- STIR IN THE DRY INGREDIENTS: Add vanilla, cinnamon, allspice, and flax seeds. Gently fold in oats and apples.
- TRANSFER TO PAN: Spread batter evenly into baking dish, greased muffin tin or
silicone muffin liners and top with berries.
- BAKE in preheated oven for 35-40 minutes, or until the oatmeal is set and the center is no longer jiggly.Remove from oven and serve with extra berries, maple syrup, and any other desired toppings.
Ingredient Substitutions
What I love about making baked oatmeal is that it’s such a versatile recipe but here are a few swaps you can make:
- Gluten-free Old Fashioned Rolled Oats – do not sub with instant oats or quick oats. If you’re looking for a grain-free baked oatmeal, sub 3 1/2 cups of rolled oats with 2 cups roughly chopped coconut flakes, 1 cup roughly chopped sliced almonds and 1/4 cup almond flour.
- Maple syrup: Feel free to use any other sweetener you like such as used honey, coconut sugar, regular organic sugar, liquid monk fruit, Lakanto sugar-free maple syrup.
- Coconut oil: If you’re not a fan of coconut oil, swap with avocado oil or melted butter if not dairy-free.
- Almond Milk: Any other dairy-free or regular milk works perfectly in this recipe.
- Apples: We used Granny smith for this baked apple oatmeal recipe but you can use Honeycrisp, Gala, Pink Lady or any apples you have in your kitchen.
Variations
- Mash in a ripe banana to make Banana Apple Baked Oatmeal
- Sprinkle in some dairy-free chocolate chips for an extra special weekend breakfast.
- Add some dried cranberries, raisins, toasted coconut, sunflower seeds, pumpkin seeds, almonds, pecans, walnuts or any other nuts for an added crunch.
Storage & Reheating Tips
To store apple baked oatmeal cups, you’re going to place them in a single layer in an airtight container in the refrigerator for up to five days.
You can make this Apple Cinnamon Baked Oatmeal recipe in the morning or even on your Sunday night meal prep day.
To make these into single serving sizes or a healthy portable breakfast for on the go like these Apple Cinnamon Baked Oatmeal Cups, divide the batter into silicone muffins liners and bake for 25-30 minutes instead.
How to freeze baked oatmeal with apple cinnamon
So you might be wondering if you can freeze this baked oatmeal with apples? Well the answer is yes! Leftover oatmeal and berries can be stored in an airtight container in the freezer for up to 2 months!
You can also wrap them up individually and store in the freezer for up to 3 months. Reheat in the microwave or toaster oven to enjoy throughout the week.
Serving Suggestions
You can serve this healthy baked oatmeal as is, with yogurt, almond milk, homemade nut butter or some jam to liven things up.
More breakfast bakes:
More apple recipes:
Gluten Free Baked Apple Oatmeal Crisp

This Apple Baked Oatmeal recipe is a healthy breakfast perfect for busy fall mornings! A healthy baked oatmeal recipe that comes together in just one bowl with chopped apples, maple syrup and wholesome rolled oats. Gluten free & refined sugar free with a grain-free, paleo and low carb option. Includes a step-by-step video.
- 1/3 cup unsweetened applesauce , can also sub with mashed very ripe bananas or canned pumpkin puree
- 3 large eggs
- 1/3 cup pure maple syrup , or other liquid sweetener of your choice, plus more depending on how sweet you like it - you can always serve with more maple syrup once baked
- 1 1/2 cups unsweetened almond milk or any other milk of your choice
- 1 1/2 teaspoons pure vanilla extract
- 1/2 tsp baking powder
- 1 teaspoon ground cinnamon
- 1/4 teaspoon allspice , optional
- 1 teaspoon ground flax seeds , optional
- 3 1/4 cups gluten-free old fashioned rolled oats , for grain-free: sub with roughly chopped or pulsed 2 cups coconut flakes, 1 cup sliced almonds and 1/4 cup almond flour
- 1 cup diced apples
- 1/4 cup fresh blackberries , for topping (optional)
- Serving options: Maple syrup, Fresh Berries, Milk + chopped nuts
- Preheat oven to 350 F and lightly grease the inside of a 2 quart (10 cup) casserole dish or baking pan. Set aside.
In a large bowl, whisk the eggs, applesauce, maple syrup and milk until combined. Add vanilla, baking powder, cinnamon, allspice, and flax seeds. Gently fold in oats and apples.
Spread batter evenly and top with berries.
Bake in preheated oven for 35-40 minutes, or until the oatmeal is set and the center is no longer jiggly.
Remove from oven and serve with extra berries, maple syrup, and any other desired toppings.
Recipe Video
Syl-V -
Great to freeze and will be defrosted for post workout !
Emma -
Usually I am a creature of habit but on days off I do like to mix it up a bit and baked oatmeal is a great way to do that.
Monica -
Oatmeal is something I constantly crave, Kelly! I am totally feeling lovely Fall vibes with this dish and that’s welcomed because I need some motivation to get into the Fall mode! I can’t believe how fast this summer went by…I’m not ready but I do look forward to a shift in how we eat and other produce we’ll enjoy. Hope you have been enjoying a great summer!
Jessica @ A Kitchen Addiction -
Baked oatmeal is one of our go-to breakfasts for busy mornings! Love the apple maple flavor in this one!