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    Home » Recipes » Gluten-Free Dairy-Free Breakfast Recipes

    Baked Apple Pie Oatmeal [High Protein]

    Modified: Aug 4, 2025 · by Shelby Stover · This post may contain affiliate links · 11 Comments

    Jump to Recipe
    Apple baked oatmeal in a glass baking dish with apples around it and text on the image.
    Apple pie oatmeal in a glass bowl with whipped cream and apples and a baking dish around it with text on the image.
    Apple baked oatmeal in a glass baking dish with apples around it and text on the image.

    This creamy, cozy, baked apple pie oatmeal will rival any packaged version! Sweetened with dates and a hint of maple syrup this protein oatmeal is a make-ahead breakfast recipe for busy days.

    Apple baked oatmeal in a glass baking dish with apples around it.

    Is there anything cozier than a bowl full of oatmeal in the morning or a cool day? Yes! A bowl of oatmeal you didn’t have to stand at the stove and stir!

    This baked apple pie oatmeal has all the fall flavors of maple and cinnamon to indulge with but also 16 grams of protein to keep you full. If you love it, you'll also enjoy this low calorie oats too.

    As a Certified Nutrition Coach, I love this protein oatmeal recipe because it can be made in advance and saves busy moms precious time in the morning. Personally, my kiddos love it and I enjoy that there’s not much effort required.

    Why You’ll Love This Recipe

    Easy to make: Layer the apples, mix up the oatmeal in a bowl, pour, and bake. It’s a simple recipe that doesn’t bind you to the kitchen.

    Healthy: With 16 grams of protein, naturally sweetened, dairy, and gluten-free this baked protein oatmeal is a healthy way to kick off the morning.

    Make ahead: You can whip this oatmeal up the morning you need it or make it in advance and simply cook it for breakfast the next day.

    Ingredients and Substitutions

    Below is a quick peek of the ingredients you’ll need for the apple pie baked oatmeal, many of the ingredients you need for apple pie overnight oats too!

    If you’re new to a gluten-free diet, make sure to use gluten-free certified oats. You want regular oats so that the dish doesn’t become mushy. Learn more about the types of oats.

    Though the chia seeds are optional, they give a boost of plant-based protein and are one of the foods I think all toddlers should have in their diet.

    Adjust the seasonings as preferred by adding in more or less cinnamon, nutmeg, or a sprinkle of ginger.

    Know that pecans or almonds can be used for walnuts.

    The protein in this baked oatmeal comes from collagen powder which is the cleanest source of protein you’ll find and what I use in this slow cooker porridge recipe. Learn more about the difference between collagen and protein powder.

    Multiple ingredients to make apple oatmeal in measuring cups with text labels over top.

    How To Make It

    Glass bowl with oats, collagen powder, and chia seeds in it.
    Glass bowl with dates, oats, and maple syrup in it and apples around it.

    Step 1: Mix the dry ingredients together.

    Step 2: Add the liquid ingredients and mix well.

    Glass baking dish with sliced apples on the bottom.
    Un-baked apple baked oatmeal in a glass baking dish with apples around it.

    Step 3: Layer an 8x8 baking pan with sliced apples.

    Step 4: Pour on the oatmeal and smooth out.

    Un-baked apple baked oatmeal in a glass baking dish with apples around it.

    Step 5: Top with more apples, and walnuts, and bake until cooked through.

    Important Teaching Tips

    If you need the apple pie oatmeal to be nut free, use homemade hemp milk or oat milk in place of almond and substitute pumpkin or sesame seeds for the walnuts.

    Adjust the cooking time based on personal texture preference. The longer you bake it, the chewier it will be.

    How To Make It Ahead Of Time

    To make the baked apple oatmeal in advance, follow the directions to pour the oatmeal mixture into the apples.

    Wrap the baking dish in plastic wrap and store in the fridge until morning.

    In the morning, let the dish come to room temperature on the counter while the oven preheats. Remove the plastic wrap. Bake until cooked to your desired consistency.

    Apple pie oatmeal in a glass bowl with whipped cream and apples and a baking dish around it.

    How To Store Leftovers

    Let the protein oatmeal cool fully first. Then, store leftovers in a sealed container in the fridge for up to 3 days.

    Reheat it in the microwave in intervals or in the oven at 250F. You’ll want to add a splash of milk to the baking dish when reheating it to give the oatmeal extra moistness as it thickens when stored.

    Flavor Variations

    There are a lot of ways you can make this protein oatmeal unique! Below are a few fun flavors and toppings to try.

    Fruits: this baked oatmeal can work with pears, peaches, or yes, berries to change the base flavor.

    Drizzle: If making this oatmeal for brunch and you want a sweeter taste, drizzle dairy-free caramel sauce on top before serving.

    Add ins: Add in extra pecans, raisins, or other dried fruit for extra texture.

    Toppings: Serve it with some whole30 whipped cream for a delicious, apple crumble flavor.

    Apple baked oatmeal in a glass baking dish with apples around it.

    FAQs

    Can you freeze this oatmeal?

    Yes! You can freeze the oatmeal two ways. The first is to bake the oatmeal, let it cool, and store it in the freezer in a plastic container. When you want the oatmeal, let it thaw overnight in the fridge before reheating. Or, you can prepare a baking dish and freeze it before cooking. Make sure to use an oven-safe dish or pop it into a container and when you need it, let it thaw overnight, transfer it to a dish, and baked until cooked through.

    Can I use protein powder in place of collagen powder?

    No. Vegan protein powder especially absorbs liquid like crazy and will change the texture of the apple pie oatmeal. Though when protein may work I haven’t tried it.

    Can I make this recipe vegan?

    This apple oatmeal actually used to be vegan but it has since been revamped. You can easily revert it back by omitting the collagen powder and adjusting the cooking time a bit longer to absorb the extra liquid.

    Other High Protein Fall Recipes

    • Apple mug cake
    • Vegan baked apples
    • Peanut butter baked protein oatmeal
    • Baked yogurt
    • Pumpkin spice protein mug cake
    • Pumpkin overnight oats
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    Apple baked oatmeal in a glass baking dish with apples around it.

    Apple Pie Baked Oatmeal (High Protein)

    Shelby Stover
    Creamy protein oatmeal with fall-infused flavors, this apple pie baked oatmeal is perfect for cool, busy mornings.
    5 from 1 vote
    Print Recipe Pin Recipe
    Prep Time 5 minutes mins
    Cook Time 20 minutes mins
    0 minutes mins
    Total Time 25 minutes mins
    Course Breakfast
    Cuisine American
    Servings 4 servings
    Calories 366 kcal

    Video

    Equipment

    • 8x8 Baking dish
    • Measuring Cups and Spoons

    Ingredients
      

    • 2 cup Regular Oats gluten free if needed
    • 1 ¼ cup Almond milk unsweetened
    • 6 dates chopped
    • 1 tablespoon Chia seeds
    • ½ teaspoon Cinnamon
    • 1 Apple Sliced thinly
    • ¼ cup Walnuts Chopped
    • ¼ cup Maple syrup
    • ⅓ cup Collagen powder

    Instructions
     

    • Preheat the oven to 350F
    • In a small bowl, combine all the dry ingredients and mix well.
    • Add in the wet ingredients and mix well.
    • Spread half the apple slices onto the bottom of the baking pan.
    • Pour the oatmeal mixture over top. Top with remaining apples and chopped walnuts.
    • Bake for 20-30 minutes until desired texture is reached.

    Notes

    If you need the apple pie oatmeal to be nut free, use homemade hemp milk or oat milk in place of almond and substitute pumpkin or sesame seeds for the walnuts.
    Adjust the cooking time based on personal texture preference. The longer you bake it, the chewier it will be.
    Store leftovers in the fridge once cooled for 3-4 days. Reheat in the oven at 250F and add a splash of milk to the dish first.
    See the blog post for instructions on making it in advance.
    Disclaimer:

    Nutrition values are estimates only, using online calculators. Please verify using your own data"

    Nutrition

    Calories: 366kcalCarbohydrates: 58gProtein: 16gFat: 9gSaturated Fat: 1gPolyunsaturated Fat: 6gMonounsaturated Fat: 2gTrans Fat: 0.01gSodium: 138mgPotassium: 355mgFiber: 8gSugar: 24gVitamin A: 29IUVitamin C: 2mgCalcium: 172mgIron: 2mg
    Keyword apples and oats, oatmeal,
    Have You Tried This Recipe?Please leave a star rating and comment below. Mention @fitasamamabear or tag #fitasamamabear!

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      2 Minute Protein Pancake Bowl (Dairy and Gluten Free)
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    Comments

    1. Shelby S says

      July 04, 2025 at 1:57 pm

      5 stars
      I love that this can be made the night before and baked in the morning while I get the kids ready, so helpful!

      Reply
    2. Raia Todd says

      November 01, 2018 at 9:12 pm

      My hubby looooove stuff added in to his oatmeal! I bet that he'd really enjoy this. 🙂

      Reply
      • fitasamamabear says

        November 02, 2018 at 12:25 am

        It makes the oatmeal so much more yummy!

        Reply
    3. Angela at Stray Curls says

      October 16, 2018 at 12:07 pm

      Hey Shelby!

      This recipe looks so good! Simple and delicious. Although I'm not a vegan, I'd absolutely love to try this out! 😀 Thank you so much for posting this.

      Reply
      • fitasamamabear says

        October 16, 2018 at 4:18 pm

        Yay! I'm glad it looks tasty! I'm not vegan either, I just love plant based things 😀

        Reply
    4. Megan Stevens says

      October 15, 2018 at 2:54 pm

      Oh the dates in there. It looks delicious!!

      Reply
      • fitasamamabear says

        October 15, 2018 at 3:19 pm

        Thank you! It's a tasty one- dates keep it sweet!

        Reply
    5. Renee D Kohley says

      October 14, 2018 at 10:14 pm

      The grated apple throughout is such a good idea! I usually just chunk it up for oats but my girls will love this! Thanks!

      Reply
      • fitasamamabear says

        October 15, 2018 at 3:19 pm

        My youngest was odd with chunks (but would eat the whole fruit so uh, thanks?) so we had to grate! Makes the flavor blend a bit better too 🙂

        Reply
    6. Emily says

      October 14, 2018 at 9:24 pm

      This sounds so yummy! I love that you added so many goodies to it like the dates and shredded apples. I love dates, but never think to add them to oatmeal, such a great idea!

      Reply
      • fitasamamabear says

        October 15, 2018 at 3:18 pm

        We use dates for EVERYTHING lol it's mildly alarming. I like them as a sweetener though!

        Reply
    5 from 1 vote

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    I'm Shelby, a Certified Strength & Nutrition Coach who has spent the last 10 years helping women feel more comfortable in their skin though home strength training and healthy food- no diets, no shortcuts

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