Keto Sausage & Egg Casserole Omelet is an easy and satisfying low carb breakfast that can be made ahead for convenience.
I love an easy breakfast casserole I can make ahead at the beginning of the week that covers several days for us. Having breakfast already prepared makes mornings so much easier plus, there is little mess to clean, which is always a plus. All I have to do is pop a serving in the microwave, and breakfast for my kids is done. As a homeschool momma, I’d rather spend less time at breakfast and finish our day a few minutes earlier in the afternoon. My hubby can grab a serving to enjoy before he leaves for work in the morning. Once I make the Sausage & Egg Casserole Omelet, I cut it up into individual servings and store in a container in the fridge so that it doesn’t take up so much shelf space.
Brown, the breakfast sausage about halfway, then add the veggies and continue browning. You could also add chopped mushrooms or spinach if desired.
I pour the drained sausage in a 9 X 13 casserole dish. If you had rather, you could mix it up with all the other ingredients then pour it in the casserole dish. Next, I made the egg mixture to pour on top of the sausage and veggies. 
I always use freshly grated cheese to avoid additives that are included in preshredded. I think the freshly shredded takes so much better.
Pour the egg mixture over the sausage and veggies.
Omelets are always a challenge for me to keep in one piece. This Sausage & Egg Casserole Omelet is the best of both worlds.
Other delicious Keto Breakfast Recipes:
- Keto Breakfast Casserole with Sausage
- Keto Breakfast Bake with Ham, Eggs, and Cheese
- The Very Best Keto Waffles
- Keto Mixed Berry Muffins
- Keto Sausage Ball Puffs
- Keto Blueberry French Toast Casserole
- 20 Perfect Keto Breakfast Recipes
- Keto Pumpkin Pancakes
- Ham & Egg Cups Breakfast Cups
- Keto/Low Carb Breakfast Ideas Without Eggs!
This Low Carb Sausage & Egg Casserole Omelet is the perfect breakfast with only two net carbs per serving.
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Keto Sausage & Egg Casserole Omelet
Ingredients
- 1 lb breakfast sausage (mild or hot)
- 1/2 green bell pepper, chopped
- 1/4 onion, chopped
- 7 eggs
- 3/4 cup heavy whipping cream
- 2 cups cheese
- 1 tsp regular mustard
- dash nutmeg
- 1/2 tsp salt
- 1/4 tsp pepper
- 1 tsp Worcestershire sauce (optional)
Instructions
- Preheat oven to 350 degrees and grease a 9 X 13 casserole dish.
- In a skillet brown sausage until it is halfway done, then add the chopped green bell pepper and chopped onion. Next, drain the excess grease.
- In a bowl, combine all other ingredients reserving 1/4 cup of the cheese to sprinkle on top.
- Add the sausage and veggies to the casserole dish, then pour the egg mixture on top and use a spoon to stir a little in the casserole dish to combine all of the ingredients.
- Sprinkle the reserved cheese on top then pop the casserole dish in the oven and bake for 20 to 23 minutes. Enjoy!
Nutrition
Angela Myers says
I believe there’s a typo in the amount of heavy cream, I only used 3/4 of a cup. Also, it seems that the baking time needs to be a little longer. I had to bake it 10 minutes longer than the recipe said (my oven temp is accurate). I’ve enjoyed several of your recipes, they are yummy!
Kasey says
Ahhh….yes. That has been corrected.
I tested this baking time in my oven 3 times, but every oven bakes differently. Also, different people prefer a different level of doneness with egg casseroles. It’s always best to adjust to your liking and oven temperature as you did.
Thanks! I’m glad you have enjoyed the recipes you’ve prepared.
April says
Made this this evening to have for breakfast this week. I was out of peppers and onion but had green onion so substituted that. I had to try a bite tonight and this recipe is delicious. By far my favorite Keto quiche. Thank you!!
Kasey says
Glad you enjoyed, April!!
Susan Smith says
Made your meatloaf last night & we LOVED it..absolutely the tastiest I have ever made…a real winner!
Kasey says
Wow! So glad you enjoyed it!
rescue.mom says
I am not so great in the kitchen..also don’t have a large budget for food..(its expensive to eat healthy)..I would love to find a simple easy to follow meal plan (easy to follow shopping lists, easy to make recipes)
I don’t mind repetitive eating..at all.
I would love to find a few recipes that I could make ahead of time and eat for a few days..that would be wonderful!
I’m not a big fan of red meat..
I can tolerate turkey bacon, ground turkey and chicken…and maybe some fish.
I am disabled and live on disability and do not have the extra money to pay for a meal plan..but I do need to lose 30lbs.
I am a member of a local gym.
Any suggestions for online resources that might be helpful to me?
Kasey says
Here is a link to 40 previous meal plans that are all free that you can pick and choose what sounds good to you. There is no shopping list as it’s just not something I have time to do each week and many people already have basics in their pantry. You may be able to find some things on Pinterest too.
https://kaseytrenum.com/keto-meal-plans/
Sheri says
How many servings is this dish
Kasey says
The number of servings is listed in all of the recipe cards.
Norma says
Best site ever.Just made the sauage breakfast casserole .Now there will other things .Thankyou Norma Baillie River John Nova Scotia Canada
Kasey says
Awesome! THanks so much for your kind words.
Sally Oberg says
Can you freeze ahead ot time and then just put in oven or beat to make one day ahaed?
Kasey says
I’m not sure as I’ve only made it as is. I would think you could.
Ginette Albert says
Just made the blueberries bread it’s baking and smell so good .Can I used icing sugar instead for the glazed
Kasey says
It will be grainy as it won’t dissolve. You can put the granular in a blender or magic bullet and turn it into powdered.
Veronica Garcia says
What kind of breakfast sausage do you use?
Kasey says
Any breakfast sausage will work that is sold at your local grocery store.
Marian says
Loved This, thank you
Kasey says
I’m so glad you enjoyed it! You are so very welcome.
Tati B says
Just made this as a breakfast meal prep, trying to get into the keto diet, wow the only negative thing I have to say is I wish the portion size was bigger so I could eat more, so simple to make and so yummy. Thank you for the great recipe
Kasey says
Glad you enjoyed!!
Sue says
Delicious! Perfect brunch entree!
Mary Trenum says
Awesome!!!!
Lisa says
Can you can this night before
.Kasey says
I haven’t tried. It might work but the sausage and veggies might sink to the bottom overnight. I’d stir before baking.
Wendy says
What type of sausage do you use? All of them I find have sugar in the ingredients list.
Kasey says
I usually buy the one with the lowest carbs but I can’t remember the brand. If there is any sugar, it’s minimal so I don’t worry about it.
Gail says
I made this and loved it. I swapted the pepper and onion amounts around for me. It was so easy and was easy to heat the flowing day. I cut them into squares 8.
Kasey says
Perfect! Glad you enjoyed it!
Jackie Esparza says
So in each of these 12 servings is 312 calories?
.Kasey says
Yes, but with Keto you are watching the carbs, not calories.
Paula says
Is it dry mustard or regular mustard?
.Kasey says
Dry mustard
Eva Baumgartner says
Ooops I used regular mustard 😉
Kasey says
I’m so sorry. It should have said regular mustard. You were correct to use regular mustard.
Anita Wilt says
I subbed no sugar added oatmilk for the cream and used manchego cheese–all to get this recipe to be cow dairy free. Also subbed mushrooms for the peppers. It was delicious!
.Kasey says
Glad you thought this recipe was delicious!
Danielle Heverly says
Love it!!!
.Kasey says
I’m so glad!
Eva Baumgartner says
Very good recipe, I’ve made it a few times already !
Thank you
Kasey says
Fantastic! I’m so glad you loved it.
Peggy says
My husband couldn’t wait to eat it! I loved that it was simple, tasty, and remarkably light.
Kasey says
Fantastic! I’m so glad you enjoyed it.
Kimberly Yarnell says
Delicious! My husband and I enjoyed this casserole which is perfect for our keto diet! Looking forward to the leftovers.
Kasey says
Fantastic! Glad you both enjoyed it.
Sarah says
I’ve made this a bunch and absolutely love it!!!! I am wondering if a person could substitute bacon for the sausage though. Thoughts?
Kasey says
Glad you enjoyed it. Sure, you can sub bacon instead.
Tanya says
This is so good. I had some left over green chillies, so I swapped that for the peppers and it’s perfect. I made it for my husband to take for lunch tomorrow, but I ate a whole piece right away and I’m not doing Keto. I’m excited to look at your other recipes. Thank you!
Kasey says
Sounds delish! I’m glad you enjoyed it.
Becky Dellinger says
What is the serving size for the nutrition information listed?
Kasey says
The number of servings is listed at the top of the recipe card. I divide it evenly by that number for the nutritional info.
Sherry says
I cooked exactly as directed with the exception of omitting the green peppers (only because I don’t like them). I was a little heavy handed with the nutmeg… it was more than a dash… but that was completely my fault and it was still delicious!
Kasey says
Fantastic! So glad you loved it!