• Skip to primary navigation
  • Skip to main content
  • Skip to primary sidebar
MamaShire
  • Recipes
  • Shop
  • About
menu icon
go to homepage
  • Home
  • Recipes
  • Shop
  • About
    • Facebook
    • Instagram
    • Pinterest
  • subscribe
    search icon
    Homepage link
    • Home
    • Recipes
    • Shop
    • About
    • Facebook
    • Instagram
    • Pinterest
  • ×
    Home » Breakfast & Brunch

    Easy Baked Oatmeal Recipe (Gluten-Free)

    Published: Jan 19, 2022 by MamaShire · This post may contain affiliate links. Read our disclosure policy.

    • Share
    Jump to Recipe·Print Recipe

    This hearty and healthy Gluten-Free Baked Oatmeal recipe is the perfect way to start your day. And just one serving will keep you feeling satisfied for hours.

    A 9x13-inch baking pan with freshly baked oatmeal.

    Want to save this recipe?

    Just enter your email and get it sent to your inbox! Plus you'll get more yummy recipes every week!

    You can make these baked oats and have an easy and delicious breakfast for several people at once or reheat a single serving of this throughout the week for a quick breakfast. My recipe calls for gluten-free and dairy-free ingredients, but I share lots of alternative ingredients below so you can make it exactly how you want it. Try my blueberry baked oatmeal or apple oatmeal bars for more baked oats recipes.

    Jump to:
    • Ingredients and substitutions
    • Instructions
    • Optional toppings:
    • Storage and freezing
    • More gluten-free breakfast recipes you’ll love:
    • Easy Baked Oatmeal Recipe (Gluten-Free)

    Ingredients and substitutions

    Ingredients laid out to mix together a baked oatmeal.

    Rolled Oats: To make this recipe gluten-free, you need to use certified gluten-free oats. If you don’t need it to be gluten-free, you can use any brand. My favorite gluten-free brand is One Degree Sprouted Oats, and if you live near a Costco, I’ve seen them there at a very low price.

    Milk: Use any nut milk like almond or cashew. You can also use oat milk or coconut milk. Regular dairy milk can be used if you don’t need this to be dairy-free.

    Sweetener: You have a lot of options when it comes to a sweetener: granulated sugar, brown sugar, coconut sugar, maple syrup, or honey.

    Dairy-Free Butter: For dairy-free options, you can use your favorite dairy-free butter, coconut oil, butter-flavored coconut oil, or ghee. Use regular dairy butter if dairy isn’t a problem.

    Eggs: If you want to make this egg-free, you can use two flax eggs, half of a cup of applesauce, or a mashed banana.

    Baking Powder: The baking powder helps the oatmeal to fluff up and not bake flat.

    Vanilla Extract: Vanilla adds a delicious flavor.

    Salt: Real Salt or Himalayan Salt.

    Instructions

    Preheat oven to 350°.  Grease a 9″ x 13″ or 9″ baking dish with cooking spray. 

    Mixing together the ingredients for baked oats.

    In a large bowl, add the melted buttery spread and all of the rest of the ingredients and stir together until combined. Pour the oat mixture into the prepared baking dish. 

    Spreading out the baked oatmeal mixture into a a 9x13-inch baking dish.

    Bake the 9″ x 13″ baking dish for 30 minutes or, if using a 9″ baking dish, bake it for 45 minutes. Serve warm.

    A white 9x13-inch baking pan with gluten-free baked oatmeal.

    Optional toppings:

    This baked oatmeal is yummy as is, but if you want to put any toppings on it, here are a few delicious options:

    • Cut up fruit like strawberries or bananas
    • Blueberries or raspberries
    • A drizzle of maple syrup or honey
    • Sprinkle the top with powdered sugar or brown sugar.
    A bowl of gluten-free baked oatmeal made with sprouted oats.

    Storage and freezing

    Baked oatmeal can be stored covered in the refrigerator for 4-5 days. To freeze, freeze in single-serving sizes so you can pull out a serving when you need it. Let it thaw overnight in the refrigerator, and then reheat it in a skillet over low heat or the microwave.

    More gluten-free breakfast recipes you’ll love:

    • A serving of breakfast casserole made from a gluten-free dairy-free recipe.
      Gluten-Free Dairy-Free Breakfast Casserole (Easy-To-Make)
    • A plate of gluten-free French toast with a little syrup poured over it.
      Easy Gluten-Free French Toast (Dairy-Free)
    • A little bowl of blueberry yogurt with crispy cinnamon granola on top.
      How to Make Crispy Cinnamon Granola (Gluten-Free)
    • Blueberries and cinnamon streusel topping in a gluten-free coffee cake.
      Easy Gluten-Free Blueberry Coffee Cake (Dairy-Free)
    Print
    clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
    Fresh baked oatmeal in a white baking dish.

    Easy Baked Oatmeal Recipe (Gluten-Free)

    5 Stars 4 Stars 3 Stars 2 Stars 1 Star No reviews
    • Author: Robin Brookshire
    • Prep Time: 10 minutes
    • Cook Time: 30 minutes
    • Total Time: 40 minutes
    • Yield: 8 servings 1x
    • Category: Breakfast
    • Method: Oven
    • Diet: Gluten Free
    Print Recipe
    Pin Recipe

    Description

    This hearty and healthy baked oatmeal is the perfect way to start your day. And just one serving will keep you feeling satisfied for hours.


    Ingredients

    Scale
    • 3 cups gluten-free rolled oats
    • 1 cup almond milk
    • ½ cup sugar
    • ⅓ cup dairy-free butter, melted
    • 2 eggs
    • 2 teaspoons baking powder
    • 1 teaspoon vanilla extract
    • ¾ teaspoon sea salt


    Instructions

    1. Preheat oven to 350°.  Grease a 9″ x 13″ or 9″ baking pan with cooking spray.
    2. In a large bowl, mix the melted dairy-free butter and all of the rest of the ingredients together until combined. Spread into the baking pan.
    3. Bake the 9″ x 13″ baking dish for 30 minutes, or if using a 9″ dish, bake it for 45 minutes.
    4. Serve warm. 

    Notes

    Rolled Oats: To make this recipe gluten-free, you need to use certified gluten-free oats. If you don’t need it to be gluten-free, you can use any brand. My favorite gluten-free brand is One Degree Sprouted Oats, and if you live near a Costco, I’ve seen them there at a very low price.
    Milk: Use any nut milk like almond or cashew. You can also use oat milk or coconut milk. Regular dairy milk can be used if you don’t need this to be dairy-free.
    Sweetener: You have a lot of options when it comes to a sweetener: granulated sugar, brown sugar, coconut sugar, maple syrup, or honey.
    Dairy-Free Butter: For dairy-free options, you can use your favorite dairy-free butter, coconut oil, butter-flavored coconut oil, or ghee. Use regular dairy butter if dairy isn’t a problem.
    Eggs: If you want to make this egg-free, you can use 2 flax eggs, half of a cup of applesauce, or a mashed banana.

    Did you make this recipe?

    Tag @mamashire on Instagram and hashtag it #mamashire

    A 9x13-inch baking dish with freshly baked oatmeal.

    Filed Under: Breakfast & Brunch

    Reader Interactions

    Leave a Reply Cancel reply

    Your email address will not be published. Required fields are marked *

    Recipe rating 5 Stars 4 Stars 3 Stars 2 Stars 1 Star

    This site uses Akismet to reduce spam. Learn how your comment data is processed.

    Primary Sidebar

    Hi there! I’m Robin and I’m here to give you easy, delicious, and reliable gluten-free and dairy-free recipes! Let’s get started!

    Read more.

    Save

    Footer

    ^ back to top

    Home
    Shop
    Resource Library
    About
    Contact
    Disclosure &
    Privacy Policy

    • Facebook
    • Instagram
    • Pinterest
    • Twitter

    As an Amazon Associate I earn from qualifying purchases.

    MamaShire recipes have been featured on:

    Dr. Axe
    Southern Living
    Shape
    Delish
    Parade