30-Minute Sweet & Tender Apple Cinnamon Baked Oatmeal

5 from 3 votes
This baked oatmeal is vegan, dairy-free and gluten-free! Made with oats, apples, crunchy walnuts, cinnamon and. maple syrup. Baked in the oven until sweet and tender, this is a crowd-pleasing breakfast that's easy to meal prep and a true crowd-pleaser!
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
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Jun 19, 2024 (Last updated Apr 20, 2026) by Hannah Sunderani

This Baked Apple Oatmeal recipe is a sweet and nourishing breakfast made with rolled oats, cinnamon, chopped apples, applesauce, walnuts, chia and hemp seeds. It’s a delicious bake made with wholesome pantry ingredients that you can feel good about feeding your family.

Baked in the oven until tender and cakey, and ready in 30 minutes! Let me tell you exactly how to make this recipe.

a square slice of baked apple oatmeal on a wooden bowl with a silver fork. In the background is the rectangular baking dish with the baked oatmeal inside.
Hannah’s hot take

Why You’ll Love My Recipe

This recipe for baked apple oatmeal is loaded with apples! From sliced to grated apples, and then using applesauce; there is sure to be apple flavour in every bite. The recipe is gluten-free and also entirely vegan, using almond milk and chia egg (or flax egg) for binding. So you can rest assured that all dietary restrictions are being covered, without compromise on taste! It’s an apple oatmeal bake that is the perfect blend of wholesome and decadent.

Hannah xx

all of the ingredients required to make baked apple oatmeal separated into individual bowls

Key Ingredient Notes

  • Rolled oats – I’m often asked what type of oats are best to use. For oatmeal bakes, I recommend old-fashioned oats or rolled oats. They have a chewy, soft texture and yield a creamy consistency without being too soft like quick oats often are. I use One Degree Organic Foods, Sprouted Rolled Oats. They bake beautifully in this recipe. 
  • Grated apple – You’ll need 1 cup of freshly grated apple (this was about 2 small apples for me). I prefer the sweetness of Honeycrisp apples or pink lady apples, but feel free to use your favourite apple variety. You can even use one Honeycrisp and one granny smith for a sweet and tart combination. That was delicious when I was recipe testing.
  • Apple sauce – Unsweetened applesauce not only adds a boost of fresh apple flavour, but adds natural sweetness without sugar. 
  • Walnuts – I love the combination of apples and walnuts. They add a great, buttery and nutty crunch! If preferred, swap in your favourite nuts. I also recipe tested with crunchy pecans and almonds and it was delicious. 
  • Chia seeds – Ground chia seeds are used as an egg replacer and make this breakfast recipe naturally vegan. If you’re out of chia seeds, use ground flaxseeds to make a flax egg. 
  • Maple syrup – Sweet maple syrup enhances the sweetness in the apples without making this oatmeal breakfast recipe overly sweet. If needed, another liquid sweetener, such as agave or honey also works well. 1/2 cup brown sugar or coconut sugar may work as a replacement, but you will need to add an additional splash of milk to compensate for the loss of liquid. 

How to Make a Baked Apple Oatmeal 

It’s so easy to make this baked oatmeal recipe, even the most beginner home cooks can do it! Here’s how to do it:

Make this with me on Youtube!

I hope you love this Apple Baked Oatmeal as much as I do! If you do make this recipe, please let me know in the comments below what you think and check out The Two Spoons App for more wholesome vegan recipes like this! I truly love hearing from you, and I’m always here to answer any questions you might have. 

And of course, tag me on Instagram with your pictures using the hashtag #twospoons. Nothing makes me happier than to see your recreations. 

Apple baked oatmeal in a rectangular baking dish ready to be served. The baking dish is on a pink backdrop with a kitchen towel on the bottom left corner.

30-Minute Sweet & Tender Apple Cinnamon Baked Oatmeal

5 from 3 votes
This baked oatmeal is vegan, dairy-free and gluten-free! Made with oats, apples, crunchy walnuts, cinnamon and. maple syrup. Baked in the oven until sweet and tender, this is a crowd-pleasing breakfast that's easy to meal prep and a true crowd-pleaser!
baked apple oatmeal
Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Serves 8 people

Ingredients

Dry Ingredients

Wet Ingredients

Instructions

  • Preheat oven to 375F/190C. In a rectangular 8×11-inch baking dish, add the oats, 1/2 cup of the walnuts, ground chia seeds, hemp hearts, baking powder, fine sea salt and cinnamon.
  • In a small bowl combine the wet ingredients: grated apple, apple sauce, almond milk, maple syrup, avocado oil, and vanilla extract. Whisk together. Pour the wet ingredients into the baking dish and mix together.
  • Decorate the top with remaining 1/2 cup walnuts, optional to also decorate with sliced apple (if leftover after grating 1 cups worth). Bake until the edges are lightly brown and the mixture is set, 30 minutes. Let cool for 10 minutes before cutting into slices and serving, or allow to cool completely.

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Notes

This recipe will keep for up to 5 days. Store in an air-tight container in the refrigerator. Alternatively, cover the baking dish with plastic wrap and refrigerate.
Be sure that the baked apple oatmeal has cooled completely before storing. To re-heat, pop in the microwave in 30 second increments for 1 to 2 minutes. This recipe is also delicious cold.
This recipe can be frozen. Let the bake cool completely, cut and store the individual pieces in air-tight containers.
To reheat from frozen: microwave at 30 second intervals for 1 to 2 minutes. You can also freeze the entire bake (uncut) to re-heat for later. Cover the top in tinfoil and reheat at 350F for 20 to 25 minutes.

Approvals

Nutrition

Calories: 363kcal | Carbohydrates: 33g | Protein: 9g | Fat: 23g | Saturated Fat: 2g | Polyunsaturated Fat: 13g | Monounsaturated Fat: 7g | Trans Fat: 1g | Sodium: 357mg | Potassium: 327mg | Fiber: 6g | Sugar: 12g | Vitamin A: 53IU | Vitamin C: 1mg | Calcium: 197mg | Iron: 3mg
DID YOU

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