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Blueberry Baked Oatmeal (Dairy-Free & Refined Sugar-Free)

Dairy-free, refined sugar-free blueberry baked oatmeal is a delightful healthy breakfast! This delicious breakfast recipe requires basic pantry ingredients and is easy to prepare. Make it for your family for breakfast or brunch, or use it as a breakfast-to-go recipe.

Blueberry Baked Oatmeal - Dairy-Free, Refined Sugar-Free, Gluten-Free, and healthy! | #brunch #breakfast #recipe

Because the weather is warming up and Mother’s Day is quickly approaching, I have brunch on the brain.

Blueberry baked oatmeal is one of my favorite brunches to share with family because it’s so quick and easy to prepare, it’s healthful, and it feeds a crowd. All important things for a large, always hangry family like mine!

Blueberry Baked Oatmeal - Dairy-Free, Refined Sugar-Free, Gluten-Free, and healthy! | #brunch #breakfast #recipe @roastedroot

For those who enjoy a hearty naturally sweet breakfast, this blueberry baked oatmeal is perfecto!

I kept the recipe refined sugar-free by employing maple syrup, dairy-free by using coconut milk, and gluten-free by sticking with gluten-free rolled oats.

Because there are an entire TWO CUPS-worth of blueberries in this baked oatmeal, the texture turns out – do I daresay? – custardy. 

This recipe yields the perfect amount of sweet for someone who, like me, prefers breakfast on the less sugary end of the spectrum, and the tart blueberries give such a nice pop to the dish.

Blueberry Baked Oatmeal - Dairy-Free, Refined Sugar-Free, Gluten-Free, and healthy! | #brunch #breakfast #recipe @roastedroot

You can serve baked oatmeal up with fresh fruit, and a dollop of plain yogurt or whipped cream. I prefer eating baked oatmeal hot, but this is also a great recipe to make ahead, keep in the refrigerator, and have for breakfasts on-the-go.

All it takes to make this studly blueberry breakfast come together seamlessly is a little whisk n’ pour n’ bake.

I will say, this recipe requires upwards of an hour of bake time, plus some rest time once it comes out of the oven to help the oatmeal set up. Never fret, this just means the baked oatmeal is a great make-ahead recipe, and per usual, all good things are worth the wait.

More Delicious Oatmeal Recipes:

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Dig in!

Blueberry Baked Oatmeal - Dairy-Free, Refined Sugar-Free, Gluten-Free, and healthy! | #brunch #breakfast #recipe

Blueberry Baked Oatmeal (Dairy-Free & Gluten-Free)

Gluten-free blueberry baked oatmeal - refined sugar-free and dairy-free for a healthy breakfast!
Prep Time: 10 minutes
Cook Time: 1 hour
Total Time: 1 hour 10 minutes
9 Servings



  • Preheat the oven to 350 degrees F. Lightly oil a 8" x 8" baking dish.
  • Stir together the rolled oats, coconut, baking powder, cinnamon and sea salt in a mixing bowl.
  • Whisk together the eggs, coconut milk, vanilla extract, and maple syrup in a seperate mixing bowl. Add the oat mixture to the bowl with the wet mixture and stir well to combine. Stir in the frozen blueberries and pour the mixture into the prepared baking dish.
  • Place on the center rack of the oven and bake for 55 to 65 minutes, or until oatmeal has set up and is cooked through.
  • Remove from the oven and allow baked oatmeal to cool 20 to 30 minutes before serving (Note: if you don't allow the oatmeal to sit after it comes out of the oven, it will fall apart).


Serving: 1Serving (of 9) - Calories: 146kcal - Carbohydrates: 25g - Protein: 5g - Fat: 4g - Fiber: 3g - Sugar: 12g
Course: Breakfast
Cuisine: American
Keyword: blueberry baked oatmeal, blueberry recipes, breakfast recipes, gluten free breakfast recipes, healthy breakfast, oatmeal recipes, vegetarian recipe
Servings: 9 Servings
Calories: 146kcal
Author: Julia
Pinterest collage for blueberry baked oatmeal

Blueberry Baked Oatmeal - Dairy-Free, Refined Sugar-Free, Gluten-Free, and healthy! | #brunch #breakfast #recipe

Recipe Rating

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Friday 21st of January 2022

Ok, I’ve been looking at this recipe way too many times now! I am finally baking it today, so excited to get it out of the oven. Looks good and nutritious so I hope it will last for this weekend😋🙏 My boyfriend taught I’m making oat blueberry bars, so we’ll see what comes out. It’s a long wait for me, which is why I am prep-ing it in advance for tomorrow’s brunch🤞😋 thank you!


Friday 21st of January 2022

I'm so happy you're trying it, Ana! I hope you and your boyfriend enjoy it! Have a great weekend! xoxo


Wednesday 1st of July 2020

AMAZING recipe. The lack of ingredients made me feel skeptical when I was in the process of making it, but wowowow it tastes like regular raisin milk bread I buy in stores. Thank you, Julia!


Wednesday 1st of July 2020

I'm so happy you like it, Olivia! Thanks so much for the sweet note! xoxo


Monday 23rd of September 2019

The combination of blueberry and oatmeal sounds delish. :)


Wednesday 25th of September 2019

So happy you like the idea, Damien!


Friday 23rd of August 2019

It's been a few months since I've become dairy-free so this delicious recipe is going to help me! :)


Sunday 25th of August 2019

I'm so thrilled to hear it, Shakir! Enjoy! xo


Saturday 28th of July 2018

is there a way to make this without eggs? maybe sugar free applesauce?


Saturday 28th of July 2018

Hi Barbara,

You can make it without egg for sure! I would try using flax eggs or chia eggs because they will help a bit better with binding than applesauce, but applesauce (or banana!) may work too! Let me know what you end up doing! xo

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