If you’re searching for a breakfast that’s hearty, low-carb, and downright delicious, look no further than this Sausage & Egg Keto Breakfast Casserole. Packed with savory sausage, fluffy eggs, and melty cheese, this casserole comes together in no time and is ideal for meal prep or feeding a crowd. Perfectly seasoned and filled with vibrant flavors, it’s a satisfying way to kickstart your day—without derailing your carb goals. Whether it’s a holiday brunch or an easy weekday morning, this casserole never fails to bring cozy comfort to the table.

Sausage & Egg Keto Breakfast Casserole Recipe - Recipe Image

Ingredients You’ll Need

The beauty of the Sausage & Egg Keto Breakfast Casserole lies in its straightforward ingredients—each one playing a special role in making every bite irresistibly good. You probably have everything on hand already!

Eggs: The foundation of your casserole, eggs give the dish its fluffy texture and rich protein punch.
Ground breakfast sausage: Spicy or mild, sausage brings savory flavor and keeps the casserole ultra-satisfying.
Cheddar cheese: Melty cheddar adds gooey, golden richness plus that familiar comfort-food taste.
Heavy cream: Just a splash creates a custard-like filling that’s creamy but not heavy.
Bell peppers: Chopped peppers add lively color and a hint of sweet crunch in every bite.
Green onions: These brighten the whole dish and provide a mild, oniony zip.
Salt & pepper: Don’t forget to season—these basics enhance all the wonderful flavors and tie the casserole together.
Butter (for greasing): Makes sure your casserole comes out of the dish perfectly golden and never sticks.

How to Make Sausage & Egg Keto Breakfast Casserole

Step 1: Brown the Sausage

Start by heating a large skillet over medium heat and crumble in your breakfast sausage. Cook the sausage until it’s browned and fully cooked, breaking it into small pieces as it sizzles. This step is where the flavorful foundation begins, filling your kitchen with mouthwatering aromas.

Step 2: Prep the Pan

While the sausage cooks, take a little butter and generously grease your baking dish. This not only keeps things from sticking but also helps your casserole develop that gorgeous golden edge we’re all after.

Step 3: Whisk the Eggs and Cream

In a large bowl, whisk together the eggs, heavy cream, salt, and pepper. The heavy cream makes the eggs extra fluffy and tender, while seasoning now ensures even flavor throughout the finished casserole.

Step 4: Layer the Ingredients

Scatter the cooked sausage evenly into your prepared casserole dish. Top with the chopped bell peppers and green onions for bursts of color and fresh flavor. Sprinkle the shredded cheddar cheese over the top so it’ll melt gloriously as the casserole bakes.

Step 5: Pour and Bake

Pour the egg mixture over everything, making sure it seeps down to the bottom and evenly covers the fillings. Slide the dish into a preheated oven and bake until the center is set and the top is gloriously golden, usually about 30-35 minutes. Let it cool briefly before slicing—this helps everything firm up and makes serving a breeze.

How to Serve Sausage & Egg Keto Breakfast Casserole

Garnishes

For an extra pop of flavor and color, sprinkle freshly chopped herbs like chives, parsley, or cilantro over the top just before serving. A dollop of sour cream or a few avocado slices make lovely finishing touches too.

Side Dishes

Pair your Sausage & Egg Keto Breakfast Casserole with a crisp green salad, sliced tomatoes, or even a simple berry plate for balance. If you’re feeding non-keto guests, some toast or roasted potatoes on the side rounds out the brunch spread nicely.

Creative Ways to Present

Try cutting the casserole into miniature squares for a fun brunch buffet, or use a round biscuit cutter for neat circles served on individual plates. For a grab-and-go option, bake the mixture in muffin tins for personal, portable portions.

Make Ahead and Storage

Storing Leftovers

Leftover Sausage & Egg Keto Breakfast Casserole stores beautifully in an airtight container in the refrigerator for up to 4 days. Cut it into squares for easy grab-and-heat breakfasts all week.

Freezing

If you’d like to freeze portions, wrap each serving tightly in plastic wrap or foil, then place in a freezer-safe container. It’ll keep well for up to two months—just thaw overnight in the fridge before reheating.

Reheating

For best results, reheat your casserole in a 325°F oven for about 10 minutes, or until warmed through. You can also microwave individual pieces for about a minute, but the oven helps keep the texture fluffy and the cheese melty.

FAQs

Can I use a different type of sausage in this Sausage & Egg Keto Breakfast Casserole?

Absolutely! Feel free to swap in turkey sausage, chicken sausage, or even a spicy Italian variety to mix things up. Just make sure to cook and drain the sausage before layering it in the casserole.

Can I add more vegetables?

Definitely! Spinach, mushrooms, or broccoli all work beautifully; just be sure to sauté them first to remove excess moisture so your casserole isn’t soggy.

Is this recipe gluten-free?

Yes, the Sausage & Egg Keto Breakfast Casserole is naturally gluten-free, making it perfect for those with dietary restrictions as long as your sausage is certified gluten-free.

How do I know when the casserole is done baking?

You’ll know it’s ready when the center is set, not jiggly, and a knife inserted in the middle comes out clean. The top should be lightly golden and puffed.

Can I assemble the Sausage & Egg Keto Breakfast Casserole ahead of time?

Yes! You can prep everything the night before and refrigerate overnight. Just pop it straight into the oven in the morning, adding a few extra minutes to the bake time if needed.

Final Thoughts

Truly, the Sausage & Egg Keto Breakfast Casserole is a comforting, crowd-pleasing recipe you’ll want to make again and again. With its unbeatable combination of convenience, nutrition, and full-on flavor, it belongs in every breakfast rotation. Give it a try this week and see how easily it fits into your morning routine!

Sausage & Egg Keto Breakfast Casserole Recipe

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4.9 from 10 reviews

Author: admin
Total Time: 45 minutes
Yield: 6 servings 1x
Diet: Low Carb

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Description

This Sausage & Egg Keto Breakfast Casserole is a delicious and satisfying way to start your day. Packed with savory sausage, eggs, cheese, and a touch of spice, this low-carb breakfast casserole is perfect for meal prep or feeding a crowd.

Ingredients

Scale

Sausage Layer:

1 lb ground sausage
1/2 onion, diced
1 bell pepper, diced
1 tsp garlic powder
1/2 tsp salt

Egg Mixture:

8 eggs
1/2 cup heavy cream
1/2 cup shredded cheddar cheese
1/2 tsp salt
1/4 tsp black pepper

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Instructions

Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a baking dish.
Cook the Sausage: In a skillet, cook the ground sausage with onions, bell pepper, garlic powder, and salt until browned. Drain any excess grease.
Prepare the Egg Mixture: In a bowl, whisk together eggs, heavy cream, cheddar cheese, salt, and pepper.
Assemble the Casserole: Spread the cooked sausage mixture in the baking dish. Pour the egg mixture over the sausage.
Bake: Bake in the preheated oven for 25-30 minutes or until the eggs are set.
Serve: Let the casserole cool slightly before slicing and serving.

Notes

This casserole can be customized with your favorite ingredients like spinach, mushrooms, or different types of cheese.
Store leftovers in the refrigerator for up to 3 days. Reheat in the microwave or oven.

Prep Time: 15 minutes
Cook Time: 30 minutes
Category: Breakfast, Brunch
Method: Baking
Cuisine: American