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+ servings
a cheesy breakfast casserole in an oval casserole pan.

Keto Breakfast Casserole

Becky
Keto Breakfast Casserole is a hearty, savory dish packed with protein, veggies, and cheese to keep you full and happy all day long.
5 from 4 votes
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Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course Breakfast
Cuisine American
Servings 8 servings
Calories 382 kcal

Ingredients
  

  • 16 oz breakfast sausage
  • 1 cup bell pepper chopped
  • ¼ cup red onion chopped
  • 10 large eggs
  • ¼ cup heavy cream
  • ½ teaspoon salt
  • ¼ teaspoon black pepper
  • ¼ teaspoon red pepper flakes to taste
  • 1 ½ cups shredded cheddar cheese blend

Instructions
 

  • Preheat oven to 375 degrees F. Spray a 2-quart casserole dish with cooking spray and set aside.
  • Set a large skillet over medium-high heat. Cook the sausage until no longer pink, then add the onion and bell pepper. Sauté for 3-4 minutes until softened.
  • Spread the cooked mixture in an even layer on the bottom of the prepared baking dish.
  • Whisk the eggs and heavy cream together in a small bowl. Season with salt, pepper, red pepper flakes. Pour the egg mixture over the sausage and veggies.
  • Sprinkle with shredded cheese and bake for 25-30 minutes, or until the eggs have set and the cheese is golden and bubbly.
  • Remove from the oven and allow to cool before serving.

Video

Notes

  • To make this recipe ahead, you can cook the entire recipe and then reheat when ready to serve at 350F for about 20 minutes.
  • Alternately, Cook the recipe through step three and then place it in the fridge, When you're ready to bake the casserole, prepare the egg mixture and complete the recipe.
  • Leftovers reheat well in the microwave.
  • Feel free to add other cooked vegetables, cooked meats, or cheeses to switch up the flavors in your casserole.

Nutrition

Serving: 1Calories: 382kcalCarbohydrates: 6gProtein: 19gFat: 21gSaturated Fat: 9gPolyunsaturated Fat: 10gCholesterol: 267mgSodium: 423mgFiber: 2gSugar: 2g
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