Meal prep breakfast for the week with a Clean Keto Breakfast Casserole. It's perfect for those busy mornings when you want a nutritious, easy breakfast recipe without the hassle. It's a delicious mix of turkey sausage, uncured bacon, baby spinach, onions, red bell peppers, and pepper jack cheese. Add salsa or a splash of hot sauce for a spicy finish.
This keto casserole really hits the spot and gives me energy throughout the day. I love creating easy low-carb recipes like Keto Chicken and Rice Casserole, Keto Green Chile Chicken Casserole, and Cheesy Keto Italian Stuffed Peppers.
Include it in your free guide to a Clean Keto Diet and Meal Plan!
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⚡ Quick Look: Keto Breakfast Casserole
- 🎨 Flavor Profile: Savory egg bake with bacon, cheddar, and spinach - warm, satisfying, and veggie-filled
- 🔥 Cook Method: Oven-bake in one dish
- ⏱️ Prep Time: 10 minutes
- 🕒 Cook Time: 30 minutes
- 🍽️ Yield: ~6 servings
- 🌿 Skill Level: Easy to moderate
- 🔢 Calories: Approximately 325 cal per serving
- 🥓 Main Ingredients: Eggs, bacon (or turkey bacon), cheddar cheese, fresh spinach, heavy cream, garlic powder, salt & pepper
- 🎯 Main Benefit: Low-carbohydrate, high-protein breakfast that supports stable energy and a ketogenic lifestyle
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💛Why You'll Love It
This easy keto breakfast recipe is another gem in our keto collection. It's got the right mix of fluffy eggs, meats, and veggies to satisfy the whole family. This breakfast casserole is a delicious start to any day on a keto diet (or anyone looking to eat healthy, whole-food meals).
The trick was to get the right ratio of ingredients without bread for the perfect high-protein, low-carb casserole.
For a variety of flavors, check out our keto egg bites or Starbucks egg white bites.
Ingredients for Clean Keto Breakfast Casserole
Eggs: Organic eggs are a powerhouse of nutrition. For the freshest taste and highest quality, select eggs that are both "pasture-raised" and "organic."
Pepper Jack Cheese: With its creamy texture and spicy flavor, this cheese is a delicious addition to our breakfast casserole. Buy a block and grate it yourself to avoid hidden carbs from added starches.
Coconut Cream: Coconut cream is a great heavy cream alternative. It is rich and adds a velvety texture to the casserole. Find it next to the canned coconut milk in the grocery store, and stick with organic. It's even cheaper than the heavy cream (which often comes with a long list of ingredients).
Uncured Bacon: This ingredient adds a rich flavor without unwanted additives. Learn how to pick the best bacon for a keto diet, and always choose unsweetened, uncured, and organic.
Substitutions and Variations
Vegetables: Tailor the casserole to your personal preferences by adding different veggies. Think green onions, mushrooms, or even kale for a nutrient boost.
Egg Bites: For portable breakfasts, add cottage cheese and pour the mixture into a muffin tin to create fluffy egg muffins. This bakes faster at only 25-30 minutes in the oven. Ideal for on-the-go meals or quick snacks.
How to Make a Clean Keto Breakfast Casserole
Preheat Oven and Prepare Casserole Dish: Begin by setting your oven to 350°F (175°C). Using a bit of oil or butter, lightly coat the inside of a 9x13-inch baking dish to prevent sticking.
Step 1: Cook bacon in a large skillet over medium heat until crispy. Then, transfer the bacon to paper towels to drain and crumble into small pieces.
Cook turkey sausage links in the same skillet until they're browned. Then, cut them into ½-inch slices.
Step 2: In the same skillet used for the meat, add your chopped onion and bell pepper.
Sauté these over medium heat until they've softened, which should take about 5 minutes.
Introduce the spinach towards the end, just long enough for it to wilt, then remove it from the heat.
Step 3: In your casserole dish, evenly lay out the sliced sausage and crumbled bacon. Follow this with an even layer of sautéed vegetables on top.
Step 4: In a large mixing bowl, vigorously whisk together the eggs, coconut cream, and your seasonings, including salt, pepper, and if you like, a bit of garlic powder. I like to use a hand mixer for this. After that, gently fold in the shredded cheese.
Step 5: Gently pour the egg and cheese mixture over the layered meats and vegetables in your baking dish. Make sure it is covered well. Give it a gentle stir to make sure everything is mixed in.
Step 6: Put the casserole in the oven. Bake for 35-40 minutes, or until the mixture is firmly set in the center and the top turns a delicious golden brown.
Use a toothpick to check if done. It should come out clean. If the casserole is "sloshy" give it 5 more minutes!
Cool and Serve: Before serving, allow the casserole to cool slightly in the dish. This step helps the egg mixture set properly, making the casserole easier to cut into individual portions.
Expert Tips
*When preparing the egg mixture for your clean keto breakfast casserole, consider using an immersion blender to combine the eggs and coconut cream. This technique ensures a smooth, thoroughly mixed base, enhancing the fluffy texture of your casserole. Just remember to blend before adding the cheese.
*When using coconut cream, the best way to get just the cream is to scoop out the thick cream from the top of the can, leaving the lighter coconut water behind. Don't toss it! That coconut water makes a great addition to shakes or smoothies, adding a refreshing twist and extra hydration.
Keto Breakfast Casserole FAQ's
A typical keto breakfast focuses on low-carb, high-fat foods to keep you in ketosis. It often includes eggs, avocados, and meats like bacon or sausage. Many also enjoy dairy products like cheese and full-fat yogurt. Keto-friendly vegetables like spinach or kale can add fiber and nutrients. Breakfasts can range from simple eggs and bacon to keto pancakes or muffins made with almond or coconut flour. Chia seed pudding with full-fat coconut milk works well, too! As long as you use monk fruit or stevia for the sweetener, and be mindful of your toppings!
The top 5 keto foods that are staples for anyone following the ketogenic diet include:
Avocados: Rich in healthy fats and fiber, avocados are perfect for keto. They can be eaten alone, used in recipes, or as a topping.
Eggs: Highly versatile and packed with protein, eggs are essential for keto breakfasts and meals.
Meats: Fatty cuts of meat like steak, pork, chicken thighs, and especially grass-fed and organic options are keto favorites for their high protein and fat content.
Leafy Greens: Spinach, kale, and other leafy greens are low in carbs but high in fiber and nutrients, making them ideal for adding volume and vitamins to your meals without adding carbs.
Cheese: Full-fat cheeses are a delicious way to add fat and flavor to your keto diet. Shredding your own cheese helps to avoid hidden starches.
Store covered in the refrigerator (beeswax wrap works great!) for up to 4 days.
Can I freeze it?
Yes! Freeze individual portions in airtight freezer-safe containers for up to 3 months. Thaw overnight in the fridge before reheating.
What's the best way to reheat?
Reheat in the oven or a skillet over medium heat until warmed through. In the oven, cover with a lid or baking sheet and heat at 350°F to keep it moist and flavorful.
More Keto Recipes
These are some of my favorite low-carb/ keto recipes:
Did you try this clean keto breakfast casserole? Let us know how you liked it in the comments below! Don't forget to leave a 🌟 rating! Subscribe to our weekly newsletter for all the best healthy recipes in your inbox. I look forward to hearing from you!
Recipe
Clean Keto Breakfast Casserole
Equipment
- 9x13 inch baking dish
- large skillet
- Large Mixing Bowl
- Immersion blender, high-speed blender, or food processor
- Cheese grater (if grating cheese yourself)
Ingredients
- 6 oz turkey or chicken breakfast sausage cut into ½ inch pieces
- 8 slices uncured bacon crumbled
- 12 eggs pasture-raise, organic
- 1 cup coconut cream organic, canned
- 2 cups pepper jack cheese organic, shredded (from a block to avoid preservatives)
- 1 yellow onion medium, finely chopped
- 1 red bell pepper organic, diced
- 1 cup fresh spinach organic
- 1 teaspoon sea salt
- ½ teaspoon black pepper organic
- Optional: ½ teaspoon garlic powder
Instructions
- Preheat Oven and Prepare Pan: Heat your oven to 350°F (175°C). Grease a 9x13 inch baking dish lightly.
- Cook Meats: In a large skillet over medium heat, cook the bacon until crispy. Transfer to paper towels to drain, then crumble. In the same skillet, cook the sausage pieces until browned. Transfer to the prepared baking dish.
- Sauté Vegetables: In the skillet, add the onion and bell pepper, cooking until soft, about 5 minutes. Add spinach until just wilted. Evenly spread the vegetable mixture over the meat in the baking dish.
- Mix Eggs and Cream: In a large mixing bowl, blend the eggs and coconut cream using an immersion blender, high-speed blender, or food processor until smooth. Stir in the shredded cheese by hand.
- Assemble Casserole: Pour the egg and cheese mixture over the sausage, bacon, and vegetables in the dish. Ensure even coverage.
- Bake: Bake in the preheated oven for 35-40 minutes, until the casserole is set and the top is lightly golden.
- Cool and Serve: Let the casserole cool slightly before serving. Garnish with hot sauce, sour cream, and avocados to enhance the flavors.
Video
Notes
- Using an immersion blender for the eggs and cream can help achieve a smoother, more cohesive mixture.
- When using coconut cream, open the can and carefully scoop out the cream on top to get the creamiest parts of it and not the watery part.
- This casserole is perfect for meal prep. Store leftovers in the fridge and reheat on the stovetop, covered, for a delicious meal on a busy day.
Alexandra says
This was perfect for my meal prep - simple to prepare, tasty and protein packed. It made for a delicious start to the day.
Natalie Perry says
Happy you are enjoying the breakfast casserole, too!