Skip to main content New<> this month
Get the Allrecipes magazine

Rebekah's Keto Egg Casserole

Rated as 4.76 out of 5 Stars

"Egg casserole can easily be made with any breakfast meat and made ahead for an easy meal."
Added to shopping list. Go to shopping list.


50 m servings 374
Original recipe yields 8 servings (1 9x13-inch casserole)


{{model.addEditText}} Print
  1. Preheat oven to 350 degrees F (175 degrees C).
  2. Heat a large skillet over medium-high heat. Cook sausage, breaking it apart with a wooden spoon, until browned and crumbly, 5 to 7 minutes. Spread over the bottom of a 9x13-inch casserole dish.
  3. Mix eggs, Cheddar cheese, cream, onion, mustard, oregano, salt, and pepper together in a bowl. Pour mixture over the sausage.
  4. Bake in the preheated oven until firm and cooked through, 30 to 40 minutes.

Nutrition Facts

Per Serving: 374 calories; 31.4 2.2 21 355 559 Full nutrition

Explore more


Read all reviews 15
Most helpful
Most positive
Least positive

This is my first step to a Keto diet and I chose this recipe because it is a casserole I can eat all week. I need to have my food ready to stick to this. I changed a couple of things as follow...

I liked it but the wife and kids weren’t a fan of the mustard. Next time i will only add 1 tsp of dry mustard instead the suggested 2 tsp

Very tasty and easy

Easy to make and prep for meal prep on keto. Others have too many more ingredients or specific vegetables with certain amount of egg whites and regular eggs and other seasonings. This is simple...

A quick, easy keto breakfast - I halved the recipe, used pre-cooked sausage crumbles, and made it the night before. I cooked it at 350 for 26 minutes in a glass casserole and it was perfect. R...

I just made this. I cut the mustard to 1/2 t and added 1/2 t of garlic. I also added broccoli to the mix. Quite tasty! ??

I only added a bit more sausage because I had it on hand and my boys love sausage, and as others I cut mustard in 1/2. Rest did as recipe. My crowd loved it and it was perfect for Christmas bru...

I used one pound sausage, one teaspoon mustard powder. and a 9 x 9 pyrex. It took 35 minutes and it was perfect, Oh and I forgot the shredded cheese so I sprinkled it on top and another 5 minute...

Great recipe & eggs cooked perfectly