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Easy Gluten-Free, Dairy-Free Oatmeal Apple Breakfast Bake


This easy gluten-free oatmeal breakfast bake is wonderful for Christmas or New Year’s Day brunch. It’s also one of my go-to healthy breakfasts year-round. The ingredients are so simple — you probably have all of them on hand — but the end result is incredible. 

Gluten-free oatmeal breakfast bake


Sometimes you wake up on Christmas Day and realize that while you planned a delicious dinner, you forgot to plan anything for breakfast. And maybe you eye your pantry and fridge to try to figure out what to make that won’t be sad and depressing since it’s Christmas Day after all. And then maybe this magical recipe is born. Okay, not maybe — that’s exactly what happened with this recipe over seven years ago.

Gluten-free oatmeal breakfast bake

Baked Oatmeal with Apples

This apple oatmeal breakfast bake is now one of my staples for breakfast during the week and I always make it on the morning of Christmas Eve too. (I typically reserve Christmas morning for German Pancakes since that’s what we always had growing up!) And, pro tip, the leftovers pair really well with ice cream so it makes a great healthier dessert as well! The texture of baked oats is entirely different from other types of oat preparations and it’s my absolute favorite. The texture is still slightly firm and it absorbs the flavors beautifully from the other ingredients.

This recipe is incredibly versatile and you can easily make many substitutions with solid results. I make a slightly different iteration almost every time but the apple and pecan combo is my absolute favorite But after you try my favorite combo, feel free to experiment and adapt to whatever you have on hand or to your preferences. I’ve made it with blueberries and almonds – something about baked oatmeal with blueberries is just so classic and delicious. I also like raspberries and walnuts paired together, and recently did a pear and pecan combo. Both were delicious! Frozen fruit works well in baked oatmeal too. Just don’t let it thaw before you mix it in!)

Gluten-free oatmeal breakfast bake Gluten-free oatmeal breakfast bake

For Christmas Time

I serve this with champagne or mimosas, a little vanilla greek yogurt and extra maple syrup and cinnamon since that all feels more special. During the week, I like it with black coffee and plain yogurt. And, I always, always warm it in the microwave if I’m not eating it straight from the oven.

Gluten-free oatmeal breakfast bake recipe Gluten-free oatmeal breakfast bake

Gluten-free oatmeal breakfast bake

This recipe make excellent leftovers. It will keep in the fridge for 3-5 days (although it’s best fresh). It also freezes extremely well for a quick midweek breakfast. Let it cool completely, cut into squares, store in an airtight container or place in ziplock bag and then pop in the freezer . Then, just reheat it for 30-60 seconds. My husband loves when I make this on Sunday afternoons so he can have it for breakfast all week. It’s quick and he likes it much more than is usual RX bar as he’s running out the door!

Gluten-free oatmeal breakfast bake


Easy Gluten-free Oatmeal Apple Breakfast Bake

I hope you and your family love this recipe as much as we do, whether you make it for a regular work week or for your Christmas morning brunch! If you try it, let me know what you think.


Easy Gluten-Free, Dairy-Free Oatmeal Apple Breakfast Bake

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  • Author: Teri
  • Prep Time: 15
  • Cook Time: 30
  • Total Time: 45 minutes
  • Yield: 9 1x
  • Category: Breakfast


This easy gluten-free oatmeal breakfast bake is wonderful for a healthy breakfast year-round, but dresses up nicely for special occasion brunches, like New Year’s, Christmas or a girls’ together.



  • 2 cups gluten-free old fashioned oats (or regular, if GF isn’t necessary)
  • 1 teaspoon baking powder
  • 1 teaspoon cinnamon
  • 1/2 teaspoon salt
  • 1 cup pecans, divided
  • 1 apple, chopped
  • 1/3 cup maple syrup
  • 1 2/3 cup almond milk (or milk of your choice)
  • 1 egg
  • 3 Tablespoons Earth Balance, melted (or butter)
  • 1 Tablespoons vanilla extract


1. Preheat oven to 375 degrees and coat a 9×9 pan with non-stick spray. Chop 1/2 of your pecans.

2. Combine the oats, baking powder, cinnamon, salt, 1/2 c. of the pecans and half of the diced apple. Stir to combine and spread into the 9×9 greased pan. Sprinkle the remaining apple and pecan halves on top.

3. Whisk the maple syrup, milk, egg, earth balance and vanilla extract. Pour over the oatmeal mixture.

4. Bake for 30-35 minutes until golden brown and the liquid has set.

5. Let sit for just a few minutes and serve warm. Sprinkle with a little extra salt on top.


I like to chop the pecans that I mix in and then top with pecan halves. But you can do all chopped if you prefer.

Gluten-free oatmeal breakfast bake

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Photography by Marybeth Wells

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  • [email protected]

    Yum! Looks like the story turned out pretty great!

  • janetha

    Haha love the intro and this looks good!

  • Lauren

    Love baked oatmeal but I haven’t made it in far too long! And yes, champagne, it totally acceptable on Christmas. And it’s even acceptable on any other day of the month, so long as you add a splash of OJ. 🙂

  • Claire @ Health Nut Claire

    Aw man, baked oatmeal used to be an every Saturday morning breakfast. I’ll definitely have to bring back that habit with some of this, yum!

  • Holly W

    just whipped this together this morning and it’s smelling DELIGHTFUL in the oven right now. I can’t wait for it to come out so i can start nomming! I love oatmeal, and I especially love it with apples. I wish I had thought to put craisins in it too though… Oh… there goes the timer… better go get it out!

  • olivia

    What does T stand for in the ingredients list?

    • Teri [a foodie stays fit]

      Hi Olivia – a capital T is a tablespoon, lowercase t is a teaspoon. I’ll update the recipe so it’s clear. Thanks!

  • Kristie

    Would this type of meal freeze well to be reheated? My kids love oatmeal like this but never finish it

    • Teri [a foodie stays fit]

      Hi Kristie! Yes, it freezing very well! I cut it into squares and when they were cool, I stuck them into a ziplock baggie. I reheat them one at a time for 30 seconds and top with greek yogurt. It’s perfect!

  • Kristen

    Sounds great. Does the liquid go all the way through the dish as it cold? Just want to make sure that I don’t have dry oats when we dig in. (I notice we don’t stir it)


    • Teri [a foodie stays fit]

      Good question! I kind of tip the pan around to make sure the liquid spreads across all the dry ingredients. You could probably just stir it too! Just make sure your pan is well greased.

      I hope you love it if you try it!

  • Roni

    Mine came out soggy. Is this the way it was supposed to come out?

    • Teri [a foodie stays fit]

      Definitely not! I’ve never had an issue with it soggy and have never heard that feedback. It should hold together like the photos. Did you tweak anything from the recipe? Happy to help you troubleshoot!

    • Teri [a foodie stays fit]

      Did you use instant oats by chance? It has to be old-fashioned rolled oats to properly absorb the liquid.