Breakfast is considered the most important meal of the day, but it can be challenging to find low-carb keto-friendly options that are both tasty and filling. One solution to this problem is to make a low-carb keto breakfast casserole. A breakfast casserole is a dish that can be prepared ahead of time and is easy to customize with your favorite ingredients. In this article, we will guide you through the process of making a delicious low-carb keto breakfast casserole.


  • 8 large eggs
  • 1/2 cup heavy cream
  • 2 cups of milk
  • 1/4 cup water
  • 1/2 tsp salt
  • 1/4 tsp black pepper
  • 2 cups grated cheese
  • 1/2 cup chopped bell pepper
  • 1/2 cup chopped onion
  • 1/2 cup chopped cooked bacon
  • 1/2 cup chopped cooked sausage
  • 1/2 cup chopped broccoli florets

Preheat the Oven

Before starting to prepare the quiche, preheat your oven to 375°F (190°C). This will ensure that the oven is at the right temperature when you are ready to bake the quiche. 

Prepare the Eggs

In a mixing bowl, crack 8 large eggs and whisk them together until they are well beaten. Add 2 cups of milk to the eggs and continue to whisk until they are thoroughly combined. Add a pinch of salt and pepper to taste. Set the egg mixture aside while you prepare the other ingredients for your casserole. You can also add any other seasonings or spices you prefer, such as garlic powder, onion powder, or herbs like thyme or rosemary.

Add the Cheese

Grate 1 cup of your favorite cheese, such as cheddar, Swiss, or Gouda, and set it aside. You can also mix different types of cheese for a more complex flavor. When the cheese is grated, add it to the egg mixture and stir until it is evenly distributed. The cheese will not only add flavor, but it will also help to thicken the casserole as it bakes.

Add Your Other Ingredients

Add the chopped bell pepper, onion, bacon, sausage, and broccoli florets to the egg mixture and stir to combine. These ingredients will add flavor and nutrition to your casserole.

Grease the Casserole Dish

Grease a 9×13 inch casserole dish with cooking spray or butter. This will prevent the casserole from sticking to the dish and make it easier to serve.

Pour the Mixture into the Casserole Dish

Pour the egg mixture into the prepared casserole dish. Use a spoon to distribute the vegetables evenly throughout the dish.

Add the Remaining Cheese

Sprinkle the remaining cup of grated cheddar cheese on top of the egg mixture. This will create a golden and crispy cheese crust on top of your casserole.

Bake the Casserole

Bake the casserole in the preheated oven for 30-40 minutes or until the eggs are set and the cheese is melted and bubbly. Check the casserole periodically to make sure it is not overcooked.

Let it Cool and Serve

Remove the casserole from the oven and let it cool for 5-10 minutes before serving. This will allow the casserole to set and make it easier to cut into portions. Serve your low-carb keto breakfast casserole with a side of avocado or a cup of coffee for a delicious and satisfying meal.


A low-carb keto breakfast casserole is a great option for those who want to enjoy a delicious and filling breakfast without the extra carbs. This dish is easy to customize with your favorite ingredients and can be prepared ahead of time for a quick and easy breakfast on busy mornings. Follow the steps outlined in this article to make a delicious low-carb keto breakfast casserole that will leave you feeling satisfied and energized.

Are you a foodie looking for new recipes to try? Look no further than Smart Cooking Recipes! Our collection of delicious and healthy recipes will satisfy your taste buds and keep your body fueled. Don’t forget to check out our keto cooking tips for even more inspiration!