My Keto Breakfast Casserole with Sausage is such a popular breakfast in our house. Tons of yummy flavor and protein to start your day! It is an ideal make ahead breakfast recipe since it reheats beautifully!
Keto Breakfast Casserole with Sausage
My family loves my Keto/Low Carb Sausage Ball Puffs, but sometimes I don’t want to take the time to scoop out every single one and bake them in batches. When my time is short, I can make this Keto/Low Carb Sausage Breakfast Casserole instead. It is basically the same recipe except I subbed out the cheddar cheese for Monterrey Jack cheese since that is what I had on hand today.
My hubby and big kids love spicy foods, so I made it with hot sausage. I’m pretty much a wimp when it comes to hot stuff, but the hot sausage was pretty mild. This Keto breakfast casserole warms up nicely in an air fryer or wrapped in aluminum foil in the oven.
I’m a little bit of a leftover snob as I want my food to taste as close as possible to fresh out of the oven so I rarely warm up foods like this in the microwave. However, my family enjoys this recipe so much; I’ll probably have to make two casseroles to have enough to last for a couple of days.
Serving Keto Breakfast Casserole
While I love just this as a great stand-alone meal, some prefer a little something extra to go alongside this for breakfast. In that case, you can easily whip up a batch of our keto biscuit recipe. Just slice them in half, toast, and add a portion of this keto breakfast casserole to create a delicious and easy breakfast sandwich!
Sausage Breakfast Casserole
Ingredients
- 1 lb breakfast sausage browned and drained (can use mild or hot)
- 4 1/2 tbsp melted butter
- 1/3 cup coconut flour
- 2 tbsp full fat sour cream
- 4 eggs
- 1/4 tsp salt
- 1/4 tsp baking powder
- 2 cups shredded monterrey jack cheese
Instructions
- Preheat oven to 375 and grease a 9 X 13 casserole dish.
- Combine melted butter (I cool mine by popping the bowl in the fridge for 5 min), eggs, salt, and sour cream then whisk together.
- Add coconut flour and baking powder to the mixture and stir until combined.
- Add drained browned sausage and shredded cheese.
- Stir until combined then pour batter in the casserole dish.
- Bake for 20-25 minutes until it starts to brown a little around the edges.
- Enjoy!
Nutrition
More Keto Breakfast Recipes
If you aren’t already following my Easy Keto/Low Carb Recipe Page on Facebook where I post all my new recipes, you can join here and follow me on Pinterest here. These are both great places to find more recipes like our keto breakfast casserole. If you are tired of eggs, there are tons of other options that are ideal for breakfast!
20 Perfect Keto Breakfast Recipes
Homemade Keto Blueberry Bread Recipe
Sandy perron says
Omgosh ? I’m working nites n will be stopping in my way home to get what I need to make this looks yummy ?
Lynne says
I use block cheese and hand shred because shredded cheese in a bag contains potatoe starch which is not keto friendly. Interested fact I found out. Will definitely make this
Kasey says
Yes, I usually do as well. However, when I am in a rush I will use shredded and haven’t had any problem with it stalling me.
Tom says
Hi,
Can I substitute almond flour for the coconut flour? I really can’t stand coconut flavor. Thanks.
Tom
Kasey says
Yes, but you will need 4x as much.
Chelsea Hinton says
How big is a serving?
Kasey says
I just cut the pan into 12 equal sized servings.
Denise Hall says
I cut it into 6 pieces and it still was only 3 carbs, I used maple breakfast sausage, it has less carbs than the regular one. This is absolutely delicious
Kasey says
Awesome! Glad you enjoyed it!
Megan says
Do you have the macros for this? I
Made it and it’s delicious but just started Keto and tracking and keeping a close eye on all macros! Thank you!
Megan
Kasey says
SOrry about that. I had to do some updates on the back end of my blog. That info is in the recipe box at the bottom. Thanks!
Rachel says
Carbs per serving please?
Kasey says
The nutritional information is included at the very bottom of the recipe box in the post.
Rob says
Could almond flour be subbed?
Kasey says
Yes, but it is not a 1:1 substitution. It is more like 1/4 cup coconut flour to 1 cup almond flour.
Lindsey says
Do you think the eggs could be doubled to make this a little fluffier? Also, can it be put together the night before and then thrown in the oven in the AM? Thanks!
Kasey says
I have no idea I have never tried it that way. I would think it would taste pretty eggy. Yes, you can put it together the night before and bake the next day. The cook time will be a little longer.
wanda capps says
How long after being cooked will it be ok in the refrig for reheating?
Kasey says
I don’t eat leftovers after 3 days.
Mary says
Is 4 eggs correct? I made it with 12, not realizing the error. It was good. Definitely tasted the coconut flour. Baked it about 5 mins longer
Kasey says
Yes, 4 eggs are correct. If you are particularly sensitive to the taste of coconut you can sub almond flour but you’ll need 4x as much.
Elizabeth says
does this recipe freeze well? I was thinking of cutting it into portions first…sort of a grab and go to work!
Kasey says
I haven’t tried freezing it, but I would think it would be fine.
MrsDK says
Made this with just over a cup of almond flour instead of coconut and took it to church. It was a hit — thanks!
Tammy says
I just popped this in the oven. I was about to make the puffs but saw this. Way easier lol than spooning out puffs. I’m so lazy ?
Kasey says
Hahaha! I understand.
Missy says
Hi, I’m new to keto starting next week. This is my breakfast dish for the week. I’m preparing this for 3 people so it says it makes 12 servings so u only eat 1 square for breakfast right? Are you still hungry after? Can I add avocado and lettuce to make it more filling?
Kasey says
It is up to you how much you eat. I just provide the nutritional info per square so each person can determine their own serving size. I only eat breakfast one day a week on Saturday mornings personally. I would just eat one square with a slice or two of bacon.
Jenni says
Made this with almond flour and added onions and bacon (personal preference) super yummy.
Kasey says
Awesome! Glad you loved it.
Juanita says
Recipe for bulletproof coffee please
Kasey says
After I make my coffee I add Perfect Keto brand unflavored MCT powder, Perfect Keto unflavored Collagen Powder, heavy whipping cream, and Pyuree liquid sweetener.
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Amy says
Hi! I have made this several times and love it! I was wondering what you thought of substituting the shredded cheese for cream cheese instead. Do you think that would turn out well or would it not cool right and ruin the casserole?
Kelli says
I have never cooked or eaten much sausage in my life, so sorry for the newby question, but how/where do you buy the sausage? Do you buy it in links and break them up, or do you buy it raw/ground somewhere?
Kasey says
In the meat section of your grocery. It will be in the same section with hot dogs, sausage, bacon, etc. Use the breakfast sausage logs for this recipe.
Salima says
Thanks for sharing this recipe! The macros listed on the bottom of the recipe seem super low for the entire recipe! As you mentioned, you cut the casserole into 12 pieces. So for each price, is it a 12th of the macros listed?
Kasey says
The nutritional information listed is per serving based on 12 servings.
Jennifer says
My husband won’t eat egg yolks. Would this be okay with just egg whites? Did I need to use 8 egg whites in place of the 4 whole eggs?
TIA.
Kasey says
The eggs help make the bread in the casserole so I’m not sure it would work without the egg yolks. You need those for moisture. This is not an egg casserole. It is my sausage ball puffs in a casserole.
Stephanie says
As I started assembling this, I realized I didn’t have any sour cream so I substituted 2 tbsp of cream cheese instead and added some heavy cream. It was delish!!!! The whole fam enjoyed this!
Taylor says
Tastes exactly like McDonald’s sausage McMuffin without the bullshit ingredients and the fake American cheese. It was delicious and addicting!
Kasey says
Great! So glad you loved it!
Tina says
Can you prepare this the night before and bake in the morning?
Kasey says
I’m only made it in the morning, but I don’t see why it wouldn’t work.
Rene Miller says
New to all of this but this is a great breakfast; 12 pieces will last us 3 days at least. I would imagine that baking and freezing half will not ruin anything about it. Going to try that next time.
But I do have a question? What is the perfect Keto coffee? Why is it called that? Does it give more energy? I am a coffee nut so this is a need to know.
Thanks, great job on all of your work here by the way.
Kasey says
I assume you are talking about bulletproof coffee. It is a way to get additional fats into your diet as well as keeps me filling full without having to eat a lot of carbs, calories, or proteins.