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    Home » Recipes

    Healthy Egg Casserole with Spinach and Gruyere Cheese

    by Patti Estep · May 24, 2024

    Jump to Recipe
    Healthy egg casserole with spinach and gruyere straight from the oven.
    Spinach egg casserole in a large baking dish over a slice of the same on a plate.

    This healthy egg casserole is packed with protein and serves a crowd for a great weekend breakfast, brunch, or family meal.

    Slice of healthy egg casserole with spinach and gruyere.

    I've been reading about increasing my protein intake for a healthier diet. One of the best ideas I've come across is using egg whites with eggs and adding cottage cheese.

    From there you can add other flavors such as breakfast sausage, bacon, or ham. Or as in this case, I've kept it vegetarian using spinach and cheese but you can use any vegetable or cheese combination you like.

    Eggs, egg whites, cottage cheese, salt and pepper in a mixing bowl with a whisk.

    How to Make Healthy Egg Casserole

    Step 1: Mix the eggs, egg whites, cottage cheese, salt, and pepper in a mixing bowl with a whisk.

    Egg mixture transferred to a 9 x 13 glass casserole dish.

    Step 2: Pour the egg mixture into a 9 x 13 glass casserole dish that has been sprayed with cooking spray.

    Fresh baby spinach spread across the eggs in the casserole dish.

    Step 3: Spread a bag of baby spinach over the top.

    A layer of freshly grated gruyere cheese spread on top of the spinach.

    Step 4: Follow with 2 cups of freshly grated gruyere cheese.

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    The spinach egg casserole on a table after being baked.

    Step 5: Bake the casserole in a 400 degree oven for 50 minutes.

    Note: The eggs should be puffed up and the casserole should not jiggle if you shake it slightly.

    A slice of the healthy egg casserole on a plate with a fork with the remaining casserole in the background.

    Cut this healthy casserole into twelve squares. Each serving has 26 grams of protein and only 4 carbs.

    That's a healthy breakfast recipe you can feel good about and it tastes great too.

    Patti signature

    More Breakfast Recipes

    • Breakfast Casserole with Biscuits and Bacon
    • Sweet Potato Sausage and Egg Fry Up
    • Breakfast Grilled Cheese
    • Easy Holiday Quiche
    Slice of healthy egg casserole with spinach and gruyere.

    Healthy Spinach and Egg Casserole

    Here's an easy egg casserole with lots of protein and great flavor with fresh spinach and tasty gruyere cheese.
    Print Recipe Pin Recipe
    Prep Time 15 minutes mins
    Cook Time 49 minutes mins
    Total Time 1 hour hr 4 minutes mins
    Course Breakfast
    Cuisine American
    Servings 12
    Calories 232 kcal

    Equipment

    • 1 Casserole baking pan (9 x 130

    Ingredients
      

    • 8 eggs
    • 4 cups egg whites
    • 3 cups cottage cheese (24 oz)
    • 1 bag baby spinach 6 oz
    • 2 cups grated gruyere cheese
    • 1/2 teaspoon salt
    • 1/4 teaspoon black pepper

    Instructions
     

    • Spray a 9 x 13 casserole pan with cooking spray
    • In a large bowl whisk together eggs, egg whites, cottage cheese, salt, and black pepper.
    • Pour the egg mixture into the prepared baking dish.
    • Sprinkle all the baby spinach evenly on top of the egg mixture.
    • Sprinkle all of the gruyere cheese on top of the spinach.
    • Bake in a 400 degree oven for 50 minutes until the eggs puff up and the casserole does not jiggle.

    Notes

    Leftovers can be kept in an airtight container in the refrigerator for a few days and reheated in the microwave.
    I wouldn't suggest freezing this recipe as the water content wouldn't thaw well and it would lose its flavor.
    Variations
    • As I mentioned above you can add in different proteins such as breakfast sausage, bacon, or ham.
    • Keep it vegetarian and use different types of veggies such as bell peppers, green onions, broccoli florets, tomatoes, or zucchini.
    • Add in your favorite fresh herbs and spices such as garlic, onions, basil, parsley, and red pepper flakes.
    • Use different types of cheeses such as Parmesan, mozzarella, swiss, or sharp cheddar cheese.
     
     

    Nutrition

    Calories: 232kcalCarbohydrates: 4gProtein: 26gFat: 12gSaturated Fat: 6gPolyunsaturated Fat: 1gMonounsaturated Fat: 4gTrans Fat: 0.01gCholesterol: 142mgSodium: 614mgPotassium: 378mgFiber: 1gSugar: 2gVitamin A: 2660IUVitamin C: 7mgCalcium: 312mgIron: 1mg

    Nutritional information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although attempts have been made to provide accurate nutritional information, these figures are only estimates.

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    Slice of healthy egg casserole with spinach and gruyere.
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    About Patti Estep

    Patti is the creator of Hearth and Vine, a home and garden blog filled with projects to inspire your creative side. She loves crafting, gardening, decorating and entertaining at her home in Pennsylvania. When she is not working on a project at home or searching for treasures at nurseries and thrift stores with her girlfriends, you’ll probably find her with family and friends, at a restaurant, or home party enjoying new and different food adventures.

    Reader Interactions

    Comments

    1. Nancy D.

      May 24, 2024 at 2:46 pm

      I will be making this in the near future. It looks delish! Thanks for the recipe.

      Reply
      • Patti Estep

        May 24, 2024 at 3:40 pm

        I hope you like it as much as we did Nancy. Enjoy!

        Reply

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