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Cozy Pumpkin Baked Oatmeal (Gluten-Free, Dairy-Free)

This pumpkin baked oatmeal is a cozy, make-ahead breakfast with a soft, hearty texture. Filled with plenty of pumpkin spice flavor, it’s an easy one-dish breakfast that’s perfect for cool fall mornings, meal prep, brunch, or reheating throughout the week. Gluten-free and dairy-free too.

Top down view of a fork on a plate of pumpkin baked oatmeal

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Perfect Cozy Baked Oatmeal for Cool Fall Mornings

There’s a particular kind of morning that only shows up in fall. The kind that’s cold enough for a sweater, bright enough to make you want to open the curtains to the glorious auburn fall foliage outside, and just begging for something warm out of the oven.

This pumpkin baked oatmeal is built for exactly those crisp fall mornings. It’s a one-bowl, no-mixer breakfast that layers pumpkin puree, warm spices, and hearty rolled oats into a sliceable breakfast casserole that tastes just like pumpkin pie in breakfast form (and the perfect way to take advantage of pumpkin season)!

Best of all, it’s naturally easy to make gluten-free and dairy-free, so it works whether you’re baking for a crowd with different dietary needs or just meal-prepping a week of grab-and-go mornings for yourself. Mix it, bake it, and you’ve got breakfast handled through Friday!

Using a spatula to hold up a portion of pumpkin oatmeal bake
A plate with gluten-free pumpkin baked oatmeal topped with pecans

Why You’ll Love this Recipe:

  • Simple Ingredients: The main ingredients required for making this pumpkin oatmeal bake are easily accessible at the local grocery store (nothing fancy required!).
  • Perfect for Meal Prep: Baked oatmeal is great for meal prep. You can bake a big batch during the weekends, then portion it out, refrigerate and then reheat to enjoy this cozy fall breakfast throughout the entire week.
  • Totally Gluten-Free & Dairy-Free: The best part is that this pumpkin breakfast bake is 100% gluten-free and dairy-free, which means that even those with Celiac disease or gluten or lactose intolerances can enjoy it without issues.
Holding up a portion of pumpkin spice baked oatmeal from casserole dish

Ingredients You’ll Need:

Here’s a visual overview of the ingredients required for making this pumpkin baked oatmeal recipe.

(For exact measurements, please scroll down to the printable recipe card at the bottom of this post.)

Ingredients for pumpkin baked oatmeal recipe laid out on board.

Recipe Notes + Substitutions:

  • Rolled Oats: I recommend using old-fashioned rolled oats for more of a chewy texture. I do NOT recommend using quick oats (they become mushy) or steel cut oats (these takes much longer to cook and require more liquid). I’ve used gluten-free rolled oats to keep this recipe gluten-free, but if you are not Celiac or gluten-intolerant, go ahead and use regular rolled oats instead.
  • Spices: For a beautiful fall flavor, I’ve used pumpkin pie spice and ground cloves. You can either use store-bought pumpkin pie spice, or make your own homemade pumpkin pie spice.
  • Baking Powder: Baking powder is the only leavening agent to help the mixture rise a little. If you are Celiac or gluten-intolerant, I recommend using certified gluten-free baking powder.
  • Pumpkin Puree: Make sure to use pure pumpkin puree and NOT pumpkin pie filling (which has added sugar and spices). You can either use store-bought pumpkin puree or make your own homemade pumpkin puree.
  • Almond Milk: I like using an unsweetened version of my homemade almond milk. You may also use other types of unsweetened non-dairy milk (such as cashew milk, rice milk, oat milk, soy milk, etc). Alternatively, if you are not lactose-intolerant, you can use regular milk instead.
  • Yogurt: I used dairy-free Greek-style yogurt to keep this recipe dairy-free. However, if you are not lactose-intolerant, go ahead and use regular Greek yogurt instead.
  • Eggs: The eggs are necessary for binding the ingredients together, so make sure you add them in. If you are allergic to eggs, you can swap the eggs out for flax eggs instead.
  • Orange Zest: I recommend using freshly grated orange zest for the best flavor.
  • Maple Syrup: I used maple syrup for a natural sweetener. Alternatively, you may also use agave nectar or honey instead.
  • Butter: I used dairy-free butter to keep this recipe dairy-free. However, if you are not lactose-intolerant, go ahead and use regular butter instead.
  • Vanilla Extract: I like adding a bit of vanilla extract for extra flavor, so I recommend adding it in.
  • PecansUnsalted pecans add a nice crunchy contrast to this pumpkin baked oatmeal. Alternatively, you may also use unsalted walnuts instead.

How to Make Pumpkin Baked Oatmeal:

A glass bowl with rolled oats, spices, baking powder and salt.
Mix Dry Ingredients: In a large bowl, whisk together the rolled oats, pumpkin pie spice, cloves, baking powder, and salt.
Pumpkin puree, milk, eggs, melted butter in measuring bowl.
Whisk Wet Ingredients: In a separate bowl, combine the pumpkin puree, unsweetened almond milk, dairy-free Greek-style yogurt, eggs, orange zest, maple syrup, melted dairy-free butter, and vanilla extract. Whisk until smooth and well combined.
Pumpkin oatmeal mixture in glass bowl.
Combine Wet Ingredients & Fold in Pecans: Pour the wet mixture into the dry ingredients and stir until just combined. Fold in half of the pecans until they are evenly distributed throughout the mixture.
Pumpkin oatmeal mixture topped with pecans in baking dish.
Transfer Mixture to Baking Dish & Top with Remaining Pecans: Transfer the pumpkin oatmeal mixture into a greased baking dish, smooth the top, and scatter the remaining pecans over the surface.
Pumpkin oatmeal bake in casserole dish.
Bake: Bake in a preheated oven at 375F (190C) for 30-35 minutes, until a toothpick inserted in the center comes out clean.
Holding up a portion of gluten-free dairy-free pumpkin baked oatmeal
Let Cool Before Slicing: Let the baked pumpkin oatmeal rest for 5 minutes before slicing. Serve with yogurt, a drizzle of maple syrup, or a sprinkle of pumpkin pie spice.

Dish by Dish Testing Notes:

  • Use Old-Fashioned Rolled Oats: For the best texture, make sure you used rolled oats for a baked oatmeal with some texture. Instant oats tend to be softer and mushier, while steel-cut oats will require more liquid and more baking time.
  • Use Pumpkin Puree: It’s important that you use pure pumpkin puree and NOT pumpkin pie filling (the latter tends to have added sugar and spices that might throw off the taste of the recipe).
  • Optional Add-Ins: Feel free to add in chia seeds, pumpkin seeds, or even chocolate chips if you wish.
  • Don’t Overbake: Bear in mind that you want a bit of a chewier texture for this pumpkin baked oatmeal. The oatmeal should look set around the edges, and just set in the middle (remember that it will continue to set as it cools). If you bake it until the center looks dry in the oven, the oatmeal will be too dry once cooled.
  • Let Cool Before Slicing: As mentioned above, this gluten-free dairy-free baked pumpkin oatmeal will continue to set while it cools. So make sure to allow the oatmeal to set fully before slicing to ensure you get neat squares.

Storing, Reheating & Freezing:

  • Storing: Let the pumpkin oatmeal bake cool completely before storing. Cover the baking dish tightly with plastic wrap or transfer individual portions to an airtight container and refrigerate for up to 4 days. This makes it a convenient make-ahead breakfast for busy mornings.
  • Reheating: To reheat, place an individual portion in the microwave and heat for 30 to 60 seconds, or until warmed through. (If you don’t have a microwave, you can reheat the baked oatmeal at 350F in the oven for 15 to 20 minutes for a whole pan, or 5 to 10 minutes for individual slices). If the oatmeal seems a little dry after refrigeration, add a splash of milk before reheating to restore some moisture.
  • Freezing: Once completely cooled, cut it into individual portions and wrap each piece tightly or place them in freezer-safe containers. Freeze for up to 3 months. Thaw overnight in the refrigerator, then reheat in the microwave or oven until warm.
Top down view of a slice of pumpkin oatmeal bake

Other Gluten-Free Breakfasts to Enjoy:

P.S. If you try this recipe, I’d love for you to leave a star rating below, and/or a review in the comment section further down the page. I always appreciate your feedback. Be sure to check out my entire Recipe Index for all the recipes on the blog. You can also follow me on Pinterest, Facebook or Instagram! Sign up for my Email List to get fresh recipes in your inbox each week!

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Top down view of a slice of pumpkin baked oatmeal on a plate

Pumpkin Baked Oatmeal (Gluten-Free, Dairy-Free)


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  • Author: Felicia Lim
  • Total Time: 50 minutes
  • Yield: 8 servings 1x
  • Diet: Dairy-Free, Gluten-Free

Description

This pumpkin baked oatmeal is a cozy, make-ahead breakfast with a soft, hearty texture. Filled with plenty of pumpkin spice flavor, it’s an easy one-dish breakfast that’s perfect for cool fall mornings, meal prep, brunch, or reheating throughout the week. Gluten-free and dairy-free too.


Ingredients

Scale

Instructions

  1. Preheat & Grease: Preheat the oven to 375F (190C). Grease a 9 x 6-inch baking dish.
  2. Mix Dry Ingredients: In a large bowl, whisk together the oats, pumpkin pie spice, cloves, baking powder, and salt.
  3. Whisk Wet Ingredients: In a separate bowl, combine the pumpkin puree, unsweetened almond milk, dairy-free Greek-style yogurt, eggs, orange zest, maple syrup, melted dairy-free butter, and vanilla extract. Whisk until smooth and well combined.
  4. Combine Wet Ingredients: Pour the wet mixture into the dry ingredients and stir until just combined.
  5. Fold in Pecans: Fold in half of the pecans until they are evenly distributed throughout the mixture.
  6. Transfer Mixture to Baking Dish: Transfer the pumpkin oatmeal mixture into the prepared baking dish, smooth the top, and scatter the remaining pecans over the surface.
  7. Bake: Bake for 30-35 minutes, until a toothpick inserted in the center comes out clean.
  8. Let Cool Before Slicing: Let the baked pumpkin oatmeal rest for 5 minutes before slicing. Serve with yogurt, a drizzle of maple syrup, or a sprinkle of pumpkin pie spice.

Notes

Rolled Oats: I recommend using old-fashioned rolled oats for more of a chewy texture. I do NOT recommend using quick oats (they become mushy) or steel cut oats (takes much longer to cook and requires more liquid). I’ve used gluten-free rolled oats to keep this recipe gluten-free, but if you are not Celiac or gluten-intolerant, go ahead and use regular rolled oats instead.

Spices: For a beautiful fall flavor, I’ve used pumpkin pie spice and ground cloves. You can either use store-bought pumpkin pie spice, or make your own homemade pumpkin pie spice.

Baking Powder: Baking powder is the only leavening agent to help the mixture rise a little. If you are Celiac or gluten-intolerant, I recommend using certified gluten-free baking powder.

Pumpkin Puree: Make sure to use pure pumpkin puree and NOT pumpkin pie filling (which has added sugar and spices). You can either use store-bought pumpkin puree or make your own homemade pumpkin puree.

Almond Milk: I like using an unsweetened version of my homemade almond milk. You may also use other types of unsweetened non-dairy milk (such as cashew milk, rice milk, oat milk, soy milk, etc). Alternatively, if you are not lactose-intolerant, you can use regular milk instead.

Yogurt: I used dairy-free Greek-style yogurt to keep this recipe dairy-free. However, if you are not lactose-intolerant, go ahead and use regular Greek yogurt instead.

Eggs: The eggs are necessary for binding the ingredients together, so make sure you add them in. If you are allergic to eggs, you can swap the eggs out for flax eggs instead.

Orange Zest: I recommend using freshly grated orange zest for the best flavor.

Maple Syrup: I used maple syrup for a natural sweetener. Alternatively, you may also use agave nectar or honey instead.

Butter: I used dairy-free butter to keep this recipe dairy-free. However, if you are not lactose-intolerant, go ahead and use regular butter instead.

Vanilla Extract: I like adding a bit of vanilla extract for extra flavor, so I recommend adding it in.

Pecans: Unsalted pecans add a nice crunchy contrast to this pumpkin baked oatmeal. Alternatively, you may also use unsalted walnuts instead.

  • Prep Time: 15 mins
  • Cook Time: 35 mins
  • Category: Breakfast, Snacks
  • Method: Baking
  • Cuisine: American

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