Start your day with a warm, hearty Keto Egg and Cheese Breakfast Casserole that’s packed with savory sausage, vibrant bell peppers, and a rich blend of cheeses. This dish brings together comforting flavors and satisfying textures, making it a perfect low-carb breakfast option for both busy mornings and relaxed weekend brunches.
Not only is this casserole easy to prepare, but it also lends itself beautifully to customization. Whether you want to add extra vegetables or experiment with different cheese blends, this versatile recipe adapts to your tastes and keeps your breakfast exciting and nutritious.
- Low-carb and keto-friendly to support your dietary goals.
- Easy to make ahead and perfect for meal prep.
- Loaded with protein, cheese, and fresh veggies for a balanced and flavorful start.
Ingredients
- Large eggs: Eight eggs provide a rich and fluffy base full of protein to power your morning.
- Heavy cream: One cup adds creaminess and helps the casserole set with a tender texture.
- Shredded cheddar cheese: One cup offers sharp, melty goodness that blends beautifully throughout the dish.
- Cooked sausage: Half a cup of crumbled sausage adds savory depth and hearty protein.
- Diced bell peppers: Half a cup for a splash of color and fresh, crisp flavor.
- Chopped green onions: A quarter cup brings mild onion zest and a bright crunch.
- Salt and pepper: To taste, enhancing all the flavors perfectly.
- Garlic powder: One teaspoon adds a subtle savory note that enriches the casserole.
Instructions
- Preheat the oven
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Set your oven to 350°F (175°C). Preheating ensures even cooking throughout, which is vital for achieving the perfect set and golden top on the casserole.
- Whisk together the egg mixture
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In a large bowl, vigorously whisk the eggs, heavy cream, garlic powder, salt, and pepper until fully combined. This step aerates the mixture, helping to create a fluffy and creamy texture once baked.
- Combine the sausage and vegetables
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Stir the crumbled cooked sausage, diced bell peppers, chopped green onions, and shredded cheddar cheese into the egg mixture. Distributing these ingredients evenly ensures every bite is rich with flavor.
- Prepare the baking dish
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Grease a 9×13-inch baking dish thoroughly to prevent sticking. This also helps the casserole brown beautifully along the edges for added texture.
- Bake the casserole
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Pour the mixture into the prepared baking dish and place it in the oven. Bake for 30-35 minutes, or until the eggs are fully set and the top turns a beautiful golden brown. This guarantees a firm yet creamy casserole perfect for slicing.
- Cool and serve
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Let the casserole cool for a few minutes after baking to allow it to firm up slightly. This step makes it easier to cut clean slices and enjoy warm with your favorite breakfast sides.
- Use fully cooked sausage to save time and ensure food safety.
- Customize your vegetables—spinach or mushrooms also work wonderfully.
- Letting the casserole rest after baking improves texture for cutting.
Storage Tips
Store leftover casserole in an airtight container in the refrigerator for up to 4 days. To reheat, warm individual slices in the microwave or in a preheated oven until heated through.
Serving Suggestions
Serve this casserole alongside fresh avocado slices or a crisp green salad for a balanced meal. It also pairs well with sugar-free salsa or hot sauce for an added kick.
- Whisk eggs and cream thoroughly to incorporate air for fluffier texture.
- Use sharp cheddar for a more intense cheesy flavor that stands out.
- Ensure vegetables are diced uniformly to promote even cooking.
FAQs
- Can I make this casserole ahead of time?
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Yes, you can prepare the casserole the night before and refrigerate it unbaked. Bake fresh in the morning for the best texture.
- Can I freeze the leftovers?
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Absolutely, wrap leftovers tightly and freeze for up to 2 months. Thaw overnight and reheat thoroughly before serving.
- What can I substitute for heavy cream?
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Full-fat coconut milk or half-and-half can be used, though they may slightly alter flavor and texture.
- Is this recipe suitable for vegetarians?
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To make it vegetarian, omit the sausage and add extra vegetables or plant-based meat alternatives.
- Can I add other types of cheese?
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Yes, feel free to mix in mozzarella, Monterey Jack, or Swiss for unique flavor profiles.
- What are good low-carb sides to serve?
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Consider serving with sautéed greens, avocado, or a keto-friendly fruit salad.
Keto Egg Cheese Casserole
Equipment
- 1 9x13-inch baking dish greased
- 1 large mixing bowl
- 1 whisk
Ingredients
- 8 large eggs
- 1 cup heavy cream
- 1 cup shredded cheddar cheese
- 1/2 cup cooked sausage crumbled
- 1/2 cup diced bell peppers
- 1/4 cup chopped green onions
- 1 teaspoon garlic powder
- Salt and pepper to taste
Instructions
- Preheat oven to 350°F (175°C).
- In a large bowl, whisk together eggs, heavy cream, garlic powder, salt, and pepper.
- Stir in crumbled sausage, diced bell peppers, green onions, and shredded cheddar cheese.
- Pour the mixture into a greased 9×13-inch baking dish.
- Bake for 30-35 minutes until eggs are set and top is golden brown.
- Allow to cool slightly before slicing and serving.
Notes
- Use turkey sausage for a leaner option.
- Add spinach or mushrooms for more veggies.
- Store leftovers in fridge up to 3 days.
