Keto-Friendly Breakfast Casserole | Breakfast Casserole
Imagine a warm, golden-brown breakfast casserole, oozing with melted cheese and savory sausage, filling your kitchen with an irresistible aroma that beckons everyone to the table.
I still remember the first time I made this keto-friendly breakfast casserole on a chilly winter morning, with a cup of steaming coffee in hand and a batch of freshly cracked eggs from our backyard chickens.
The moment I took that first bite, I knew this Keto-Friendly Breakfast Casserole | Breakfast Casserole quickly became a cherished family favorite.
Why You’ll Love This Keto-Friendly Breakfast Casserole | Breakfast Casserole
- Enjoy a satisfying, filling breakfast that’s packed with protein and healthy fats.
- Savor the rich flavors of sausage, eggs, and melted cheese in every bite.
- Prep this casserole in just 15 minutes, perfect for busy mornings.
- This recipe is foolproof and easy to follow, ensuring a delicious breakfast every time.
- It’s perfect for brunch gatherings, potlucks, or a simple family breakfast.
Ingredients You’ll Need
- 1 cup cream cheese, softened
- 1/2 cup chopped bacon
- 1 cup shredded cheddar cheese
- 1/2 cup shredded mozzarella cheese
- 1/2 cup chopped onion
- 6 large eggs
- 1/2 cup heavy cream
- 1 tsp dried oregano
- 1 tsp salt
- 1/2 tsp black pepper

The star ingredients of this keto breakfast casserole are the savory sausage and the rich, melted cheese, which come together to create a dish that’s both satisfying and flavorful.
Expert Tips for the Best Keto-Friendly Breakfast Casserole | Breakfast Casserole
- Cook the sausage until it’s browned and crispy for the best flavor.
- Don’t overmix the eggs and cheese, or the casserole may become too dense.
- Add some diced veggies, like bell peppers or onions, for extra nutrients and flavor.
- Check the casserole for doneness by inserting a toothpick into the center; it should come out clean.
- Make this casserole ahead of time and refrigerate or freeze for a quick breakfast.
Variations and Substitutions
Try swapping the sausage for bacon or adding some diced ham for a different flavor. You can also use gluten-free breadcrumbs or substitute the cheese with a dairy-free alternative.

How to Store and Reheat
Store leftover casserole in the fridge for up to 3 days in an airtight container. Reheat in the oven at 350°F for 10-15 minutes or microwave for 30-60 seconds. You can also freeze the casserole for up to 2 months and reheat when needed.
Frequently Asked Questions
Can I make this casserole ahead of time?
Yes, you can prep the casserole up to a day in advance and refrigerate or freeze it for later use.
How do I know when the casserole is done?
Insert a toothpick into the center of the casserole; if it comes out clean, it’s done.
Can I freeze this casserole?
Yes, you can freeze the casserole for up to 2 months and reheat when needed.
I hope you enjoy this keto-friendly breakfast casserole as much as my family does – give it a try and let me know what you think!
Instructions: Preheat oven to 350°F. In a large skillet, cook the sausage over medium-high heat until browned, breaking it up into small pieces as it cooks. In a large bowl, whisk together the eggs, cheese, bell peppers, onions, garlic, salt, and pepper. Add the cooked sausage to the bowl and stir to combine. Pour the mixture into a 9×13 inch baking dish and bake for 35-40 minutes, or until the eggs are set and the cheese is melted and golden brown.
Keto Breakfast Casserole
🧂 Ingredients
👩🍳 Instructions
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1Preheat oven to 350°F (180°C).
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2Cook the bacon in a pan over medium heat until crispy.
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3Add the chopped onion to the pan and cook until softened.
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4In a large bowl, whisk together the eggs, heavy cream, dried oregano, salt, and black pepper.
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5Add the shredded cheese, cooked bacon, and chopped onion to the bowl and stir until well combined.
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6Pour the egg mixture into a greased 9×13-inch baking dish.
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7Bake for 25-30 minutes or until the eggs are set and the cheese is melted and golden brown.

