Gluten-Free Breakfast Casserole is a hearty and crowd-pleasing breakfast recipe. Prepped in minutes then baked until golden brown and bubbly!
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Raise your hand if you like hot breakfasts! Raise the other if you like ’em easy to prepare! And crowd-pleasing! And hearty, and cheesy, and prefect for the holidaysss…..ok we’ve run out of limbs.
Watch How to Make It!
The past severalyears I’ve skirted around creating new recipes for Thanksgiving because, as I mentioned on Wednesday, most of the people I know, including my family, don’t change their menu up a whole lot from year to year. There’s millions (literally, Google that ish,) of delicious turkey, mashed potato, and cranberry sauce recipes out there on the interwebsso instead of trying to reinvent the wheel, I prefer to pave the road under it with supplemental recipesfor the rest of the holiday. Ifeel like I’ve been wanting to explain that for years now.
Case in insane point, breakfast! How many of you cravesomething above and beyond your typical yogurt, oatmeal or, more likely, cereal breakfast onThanksgiving morning? Something you can savor by a crackling fire. No work to be done. Family and friends to enjoy. Macy’s parade on TVshowcasing singers you’ve never heard of. Seriously, are those people legit entertainers, or am I just getting too old to recognize the currentcool cats of showbiz?
I think “cool cats” says it all.
Anyway, feed said craving with a hot and hearty Gluten-Free Breakfast Casserolefor Thanksgiving this year.
Frozen hash browns marry with browned sausage and shallots, eggs, sharp cheddar cheese, and tangy sour cream to create a crowd-pleasing breakfast casserole that’s perfect for gluten-free and non-gluten-free eaters alike. This recipe is b e y o n d simple and simplydelicious.
I kept the ingredient list low to minimize fuss – especially if you’re making this for Thanksgiving and have a lot of cooking ahead of you later that day. That said, feel free to jazz it up by adding sauteed mushrooms, using maple sausage instead of regular, green onions instead of shallots, smoked cheddar instead of sharp – you get the idea. Top your portion with salsa, guacamole, anda dash or 10 of hot sauce. Regardless, this recipe willappeal to everyone’s craving for a hot and special holiday breakfast!
How to Make Gluten Free Breakfast Casserole
Start by browning 1lb pork sausage and 1 chopped shallot (or a small onion) in large skillet over medium-high heat. This can be done the night before to save time!
Set the sausage aside to cool slightly while you whisk 6 eggs, 1 teaspoon salt, and 1/2 teaspoon pepper in a very large bowl. Next add 8oz sour cream, and 3/4 cup milk (any kind) then whisk until smooth.
Finally, add the browned sausage, 6oz shredded sharp cheddar cheese, and 4 cups (about 20oz) frozen then thawed shredded hash brownsthengive everything a good stir to coat. If the mixture seems a little too dry, whisk another one or two eggs with a splash of milk then add thatin.
Pour the mixture into a nonstick sprayed 9×13″ baking dish then sprinkle with an additional 2oz cheddar cheese (you’ll need one 8oz block for the whole recipe.) Cover the dish with foil then pop it into a 350 degree preheatedoven and bake for 1 hour, to 1 hour and 15 minutes, or until the center is set and cooked through. Remove the foil then bake for another 5 minutes or until the cheese is bubbly.
Let the gluten-free breakfast casserole sit for 5 minutes before slicing and serving. We’ve been eating it as leftovers for a few days around here and it reheats beautifully after a minute or two in the microwave. Hope you all enjoy!
More Filling Breakfast Recipes
- Mini Egg Bites
- Crock Pot Breakfast Casserole
- Roasted Poblano and Sausage Breakfast Casserole
- Breakfast Taco Casserole
- Make Ahead Breakfast Bowls
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Gluten-Free Breakfast Casserole
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Description
Gluten-Free Breakfast Casserole is hearty and crowd-pleasing. Prepped in minutes then baked until golden brown and bubbly!
Ingredients
serves 6
- 1lb pork breakfast sausage (I like Jimmy Dean)
- 1 large shallot or 1 small onion, chopped
- 6 large eggs
- 1 teaspoon salt
- 1/2 teaspoon pepper
- 8oz sour cream
- 3/4 cup milk
- 8oz shredded sharp cheddar cheese, divided
- 4 cups (about 20oz,) frozen shredded hash browns, thawed
Directions
- Preheat oven to 350 degrees then spray a 9x13" baking dish with nonstick spray and set aside. Brown sausage with shallot in a large skillet over medium-high heat then drain if desired and set aside to cool slightly (can be done ahead of time.)
- Whiskeggs, salt, and pepperin a very large bowl, add sour cream and milk, and then whisk until smooth. Add 3/4 of the shredded cheese (about 6oz,) the cooked sausage, and thawed hash browns to the bowl then stir to combine. Pour mixture into preparedbaking dish then smooth with a spatula untilliquid is evenly distributed. Sprinkle remaining cheese on top then cover with foil and bake for 1hour, to 1hour and 15 minutes, or until a knife inserted into the center comes out clean. Remove foil then bake for 5 more minutes or until top is golden brown. Let sit for 5 minutes before cutting and serving.
- Leave a comment and star rating if you loved the recipe! Thank you for considering!
Notes
- If the mixture seems a little too dry before pouring into the casserole dish, add another one or two eggs whisked with milk.
This recipe is courtesy of Iowa Girl Eats, http://iowagirleats.com.
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224 Comments
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Nasrin 01.12.2024 Can this be made with fresh potatoes instead of the frozen hash browns?
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- Kristin 01.13.2024
Hi Nasrin! I would parboil them first prior to using as most store-bought, frozen hash browns are par cooked prior to freezing.
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- Lisa Beth 01.10.2024
I have made this casserole before and it was wonderful. I was wondering if I could make it without the potatoes in egg bite form. If so, do you have thoughts on temp, timing or any other concerns? Thank you so much!
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- Kristin 01.13.2024
Hi Lisa! I actually have an egg bit recipe with details for measurements, baking time and temp, etc! https://iowagirleats.com/mini-egg-bites/
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- karen 12.27.2023
i looked on JDSAUSAGE PKG but no info on whether it was gluten free. Called corp. 800# – she didnt know but took info and said she would forward my question to NUTRITIONIST to check and email me. so far-NO ANSWER. If this is purported to be a gluten-free recipe how can I be sure the sausage and hash browns are gluten-free? my guest is very sensitive to gluten.
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- Kristin 12.27.2023
Hi Karen. I’m not sure what brand JDSAUSAGE is, but whatever brand you do buy will need to be gluten free. I recommend Jimmy Dean sausage and Ore Ida hash browns, which say gluten free on the packaging. That said, please be sure to double check labels at your store to ensure they say gluten free.
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- Susan 12.26.2023
This is delicious! I got to the grocery store to late for the shredded hash browns so I bought the country style (cubed) potatoes. It was a 32 ounce bag so I measured out 4 cups and it worked perfectly. So delicious!
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- Kristin 12.27.2023
Awesome!! So glad you were able to make it work with what you were able to find, Susan!!
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- Lana 12.20.2023
Do I have to add sour cream?
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- Kristin 12.21.2023
I haven’t tested the recipe without sour cream so I can’t say for sure what the texture would be like without it!
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- Lana 12.21.2023
Thank you. I will stick to the recipe.
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- Hilary 12.06.2023
Delicious! Thanks for this recipe! I also used Jimmy Dean sausage (All Natural), and substituted nonfat Greek yogurt instead of sour cream, and used almond milk instead of milk. Left out the pepper, but added the two extra eggs and ~1/4 c. extra milk. I cooked the night before and then just reheated in the morning in the oven, covered with foil until the final “browning” step.
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- Kristin 12.08.2023
Fabulous! This is a really flexible recipe and, as you said, reheats so well. Thank you so much for your feedback and recipe rating, Hilary!
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- Robin 11.24.2023
Delicious!! Both of my adult sons loved it!
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- Kristin 11.28.2023
Wohoo! So glad to hear that, Robin —thank you so much for your feedback and recipe rating!
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- Rosie 11.05.2023
I made this today for our church coffee hour. I substituted two red peppers and one zucchini for the sausage. I used sweet onion instead of shallot. I also bought the wrong hashbrowns and ended up with the hash brown patties. So I laid the patties along the bottom of the pan and poured the egg mixture over it, and then baked it as the recipe states. Actually I baked it halfway the night before and the rest of the way just before serving. It was amazing and a huge hit at church!
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- Kristin 11.06.2023
This sounds like a delicious veggie spin on the original, Rosie! So glad it worked out with what you had on hand!
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- Darla 10.20.2023
I did not see the nutritional information posted, did I overlook it, or did you not include it? This is important to my family as we have diet restrictions.
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- Kristin 10.20.2023
Hi Darla! We are working on adding nutritional information to our recipes in 2024. That said, the nutritional calculator plugins I and most independent publishers use are not verified by a dietitian and I have seen values vary WIDELY. I always recommend to calculate independently if eating with a medical condition in mind!
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- Pat Farn 08.07.2023
Can the gluten free casserole be frozen
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- K 08.06.2023
We love this casserole! My kids request it regularly.
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- Kristin 08.11.2023
LOVE to hear that, K! Thank you so much for your feedback and recipe rating!
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- Susan 07.26.2023
This looks like just what I want to make for a large group this weekend. Can I prepare the whole casserole a day ahead, or must it be baked right after I combine all the ingredients?
Thanks!Reply
- Kristin 07.27.2023
Hi Susan! It should be fine prepared a day ahead of time!
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- Andrea 04.29.2023
I don’t know if I’ve reviewed this one yet and I think it’s time to since I make it at least once a month for my family to have all week for breakfast and sometimes supper. It’s a huge hit in our family and we’ll jazz it up with salsa and guac sometimes or Frank’s red hot sauce. Delicious and easy!
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- Julie Mitchell 04.15.2023
We LOVE this egg bake! Re-heats very well as leftovers too. We add bacon and green peppers for an extra kick!
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- Kristin 04.17.2023
SO glad you love this recipe, Julie!! Love that you are able to make it your own – the additions sound so delicious!
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- Harmony 01.25.2023
This is delicious!! I added a package of bacon and used the freeze dried potatos in the carton. I am eating it with breakfast with half an avacado! Yummy!
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- Kristin 01.26.2023
That sounds so delicious, Harmony!
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- Cj3712 01.25.2023
I’ve made this for 2 different groups of women and there is never a crumb left. Everyone wants the recipe, it’s a big hit every time. Thanks.
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- Kristin 01.26.2023
I’m so, so glad to hear it! Thank you so much for your feedback and recipe rating!
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hi, i'm kristin!
I’m a Midwestern wife and Mama, and after being diagnosed with Celiac Disease in 2013 I began sharing delicious and approachable gluten-free recipes made with everyday, in-season ingredients. Welcome!
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