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Home » Keto Recipes » Low-Carb Bacon, Egg, and Spinach Breakfast Casserole

Low-Carb Bacon, Egg, and Spinach Breakfast Casserole

Low-Carb Keto Bacon, Egg, and Spinach Breakfast Casserole is the perfect quick and easy make-ahead, meal-prep dish with cheese, mushrooms, and peppers. This dish is keto friendly and perfect for keto diets. Serve this dish for your holiday breakfasts and brunch!
Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan with a white and yellow napkin
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FOR THE FULL LIST OF INGREDIENTS AND COMPREHENSIVE INSTRUCTIONS, PLEASE SEE THE RECIPE CARD AT THE END OF THIS POST. BEFORE YOU SCROLL, THERE’S IMPORTANT INFORMATION IN THIS BLOG POST.

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This low-carb bacon, egg, and spinach breakfast casserole has rescued my mundane breakfast! For several months now, I have been eating the same breakfast every day. Peanut butter toast on whole wheat bread, topped with honey is my favorite quick and easy breakfast. I love it, but I need to switch it up! I also wanted to cut back on carbs this week! 

vegetable ingredients for Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan

This casserole is easy to make. The key word here is LAYERS. Create the first layer by adding sauteed veggies to the bottom a baking dish.

vegetable ingredients for Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan

Next, add frozen spinach.

raw egg being poured into a dish with vegetable ingredients for Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan

Drizzle an egg mixture throughout.

raw egg with vegetable ingredients for Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan

bacon, cheese, and vegetable ingredients for Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan

Sprinkle cooked, crumbled bacon and shredded cheese over the top. Bake for 35 minutes.

fully cooked Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan on a brown surface

I love casseroles! I really should make them more often. I love to combine a bunch of ingredients that pair well together, and then throw the dish in the oven and get back to life until it is finished baking. Casseroles are also a great way to sneak in nutritious veggies and high protein foods. A casserole will save you from having to prepare multiple side dishes for one meal.

close up photo of Low-Carb Bacon, Egg, and Spinach Breakfast Casserole
fully cooked Low-Carb Bacon, Egg, and Spinach Breakfast Casserole in a glass pan with a white and yellow napkin

Check out more Low Carb Breakfast Casseroles here with 10 Egg Casseroles You Can Make For Breakfast, Lunch, and Dinner.

Or if you are just looking for breakfast only, you can check out the Low Carb Breakfast Casseroles here with 39 Low Carb Breakfasts You Actually Want to Eat.

Pin Me!  🙂 

low carb bacon egg spinach breakfast casserole

 Other Low-Carb Recipes:
Low-Carb Bacon Mushroom Chicken With Cream Sauce
Low Carb Buffalo Chicken Dip

Low Carb Bacon Chicken Jalapeno Poppers
Low Carb Banana Nut Bread
20 Minute Sheet Pan Shrimp Fajitas

Spaghetti Squash Chicken Alfredo
150-Cal Brownies
Crab Stuffed Salmon
Cilantro Lime Chicken
Bruschetta Stuffed Grilled Chicken
Low-Carb Steak Lettuce Wraps
Shrimp Scampi Zucchini Noodles

Get your FREE printable Keto Grocery Shopping list here.

You may also enjoy these other Keto Breakfast Recipes: Keto Bacon Egg Bites, Keto Chaffles (Waffles), Keto Cinnamon Rolls, and Keto Blueberry Muffins.

Click here for a complete listing of Keto Low-Carb Recipes.

Bacon, Egg, and Spinach Breakfast Casserole in a glass baking dish
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5 from 41 votes

Low-Carb Bacon, Egg, and Spinach Breakfast Casserole

Low-Carb Bacon, Egg, and Spinach Breakfast Casserole is the perfect quick and easy make-ahead, meal-prep dish loaded with cheese, mushrooms, and peppers.
Save this recipe here.
Course Breakfast
Cuisine American
Keyword bacon egg breakfast casserole, keto breakfast casserole, low carb breakfast casserole
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 6
Calories 173kcal

Ingredients

  • 2 eggs
  • 1 1/2 cups egg whites You can use 8-10 eggs if you don't want to use egg whites.
  • 2-3 cups frozen spinach thawed and drained. This means you should purchase frozen spinach, thaw it and drain the excess water. I prefer this to fresh spinach.
  • 6 slices bacon cooked and crumbled
  • 1 cup sliced mushrooms
  • 1/2 cup chopped red onion
  • 1/2 chopped green pepper
  • 1/2 chopped red pepper
  • 1 1/4 cup shredded cheddar cheese or a combo of cheddar and white cheddar
  • salt and pepper to taste

Instructions

  • Preheat oven to 375 degrees. Spray a 9×13 baking dish with cooking spray.
  • Place a skillet on medium-high heat. Add the chopped veggies (excluding the spinach) to the pan. Sautee for a few minutes until the veggies are soft.
  • Add the veggies to the bottom of the baking dish. Spread the veggies throughout the dish.
  • Add another layer, add the spinach. 
  • Whisk the egg whites and eggs in a small bowl. Season with salt and pepper. Pour the egg mixture over the veggies.
  • Create an additional layer by adding the crumbled bacon and shredded cheese.
  • Bake for 35 minutes.
  • Remove from the oven. Allow to cool before serving.
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Nutrition (displayed with net carbs)

Serving: 1serving | Calories: 173kcal | Carbohydrates: 3g | Protein: 19g | Fat: 9g
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Nutrition DataMacros are provided as a courtesy and should not be construed as a guarantee. This information is calculated using MyFitnessPal.com. To obtain the most accurate nutritional information in a given recipe, you should calculate the nutritional information with the actual ingredients used in your recipe, using your preferred nutrition calculator. You are solely responsible for ensuring that any nutritional information provided is accurate, complete, and useful.
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Recipe Rating




Raven

Monday 4th of January 2021

This was the perfect breakfast prep to start off my 2021 weight loss journey! This recipe requires no effort but reaps the reward of great taste!

staysnatched

Tuesday 5th of January 2021

Wonderful! Good luck on your journey.

Trista

Sunday 13th of December 2020

Wonderful casserole that I've made several times now. It's perfect to make on Sunday and have breakfast ready for a busy week! Recipe is easy to follow and very simple. I like to add hot sauce before I eat it some days to change it up.

staysnatched

Monday 14th of December 2020

I love that idea! I'm glad you enjoy it.

Vida

Sunday 13th of December 2020

new here but it looks fab and sounds delicious!! I'm a meal prepper is this something that can be frozen if not what is the shelf/storage life?

staysnatched

Monday 14th of December 2020

Yes you can freeze it.

Anne Zirkle

Saturday 10th of October 2020

Loved this! It was the perfect casserole for our brunch today. Loved all the veggies and that it used egg whites and a smaller amount of cheese. Such a healthy but delicious recipe! Will definitely be making this again.

staysnatched

Sunday 11th of October 2020

Wonderful! That's so good to hear!

Anne Zirkle

Thursday 8th of October 2020

This looks great! So nice to find a low carb breakfast casserole recipe that doesn’t pile on the fat! Planning to make it this weekend and will be back to leave a rating! ?

staysnatched

Thursday 8th of October 2020

I can't wait to hear what you think!