Low carb breakfast casserole sausage has become my morning hero, and trust me, I never saw that coming. One wild Tuesday, I realized I’d run out of bread and oats—my usual breakfast suspects. Panic almost set in, but then I remembered a casserole idea lurking in my recipe stash.
First, I grabbed some beef sausage and a rainbow’s worth of bell peppers. The kitchen quickly turned into a juggling act (eggs nearly rolled off the counter—oops!). However, the simplicity of this baked dish made everything so much easier. If you’re searching for Keto Breakfast Casseroles or craving a no-fuss, No Carb Breakfast Casserole, this casserole will be your new best friend.
So, whether you’re wrangling kids or just need a hearty, Healthy Breakfast Casserole High Protein to power through the day, this recipe brings calm to morning chaos—and a little extra color to your plate.
My Kitchen Story
Honestly, making this low carb breakfast casserole sausage was born out of pure breakfast desperation. One morning, my fridge looked like it had survived a tornado—cheese scattered, eggs teetering on the edge, and only beef sausage left from a weekend barbecue. Also, I’d just tried this Baked Mediterranean Flatbread Pizza, so my oven was already preheated and ready for round two.
Then, I started tossing onions and peppers into the skillet, hoping my toddler wouldn’t notice the veggies sneaking in. The sizzle was oddly soothing, and before I knew it, the kitchen smelled like a breakfast café (without the line, thankfully). I poured the eggy mix over everything, gave it a quick stir, and into the oven it went. Of course, I forgot to set the timer at first—classic kitchen chaos. Still, the baked magic happened, and I sliced it up for the week’s breakfasts.
What Makes It Stand Out
So, why does this casserole deserve a spot in your recipe rotation? First, it’s baked—no standing over the stove or flipping omelets. Also, it fits perfectly into a Slow Carb Breakfast plan or any Low Cholesterol Breakfast Casserole dreams you have. The cottage cheese gives it surprising creaminess without weighing it down. Plus, if you’re after High Protein Low Carb Breakfast Casseroles or just want something that keeps you full until lunch, it’s a winner.
Finally, if you’re on the hunt for more Low Carb Breakfast Casserole Recipes or want to shake up your routine, this is a heart healthy breakfast casserole option to keep in your back pocket. By the way, if you love easy dinners too, check out this Easy Slow Cooker Mississippi Chicken Recipe for those nights when you just can’t deal with more dishes. So, go ahead and let your oven work its magic while you wrangle the rest of your morning!

What You’ll Need
Ingredient | Quantity |
---|---|
Breakfast beef sausage | 13 oz |
White onion, finely chopped | 1 medium |
Green bell pepper, diced | 1 large |
Red bell pepper, diced | 1 large |
Eggs | 12 large |
Cottage cheese | 18 oz (1 tub) |
Milk | 1 cup |
Cheddar cheese, shredded and divided | 3/4 cup |
Salt, divided | 1/2 teaspoon |
Ground black pepper | 1/2 teaspoon |
Olive oil, divided | 1 1/2 tablespoons |
Cooking spray |
Handy Kitchen Helpers
For this low carb breakfast casserole sausage, you’ll turn to your trusty oven and a 9 x 13-inch baking dish. First, a good nonstick skillet makes browning the sausage and softening the veggies much easier. Then, a large mixing bowl and a sturdy whisk help bring the egg mixture together quickly. I usually grab my Misto for spraying the baking dish—makes cleanup a breeze!
Because this casserole is baked, it’s pretty forgiving if you want to swap out the veggies or use different cheeses. If you’re aiming for or even , you could skip the milk or choose a dairy-free option. Sometimes, I prep everything the night before and just pop it in the oven the next morning—so helpful for routines! For more inspiration on slow cooker meals, you might like my Creamy Ranch Chicken Recipe Made Easy in Your Slow Cooker Crockpot or this Easy Slow Cooker Chicken Burrito Bowl Recipe for a Healthy Weeknight Dinner. Also, if you’re curious about healthy swaps for recipes, the MyPlate website has great tips for balancing nutrition and flavor. A baked casserole like this is perfect for busy mornings, and you’ll love how simple the cleanup is!
Step-by-step method for a Baked recipe with low carb breakfast casserole sausage
Step 1
First, preheat your oven to 375 degrees F and lightly coat a 9 x 13-inch baking dish with cooking spray. This step sets the stage for an easy cleanup later.
Step 2
Then, heat a skillet over medium-high heat and add half of the olive oil along with the breakfast beef sausage. Cook the sausage for about 5 minutes, stirring frequently until it turns golden brown. Transfer the cooked sausage to your prepared baking dish.
Step 3
Next, add the remaining olive oil to the skillet and toss in the chopped onion, green and red bell peppers, 1/4 teaspoon salt, and black pepper. Sauté the vegetables for about 5 minutes, stirring occasionally until slightly browned. Spread this mixture evenly over the sausage in the baking dish.
Step 4
After that, whisk together the eggs, cottage cheese, milk, half of the shredded cheddar cheese, and the remaining salt in a large bowl. Pour this mixture evenly over the sausage and vegetables. Gently stir with a spoon to let the peppers rise to the top, adding a lovely color to your casserole.
Step 5
Finally, sprinkle the remaining cheddar cheese on top and bake uncovered for 40 minutes. Once done, let the casserole cool for 20 minutes before slicing into 10 pieces. Serve it warm or cold for a delightful low carb breakfast casserole sausage experience.
Tips and tricks to make this Baked recipe shine
Cooking this low carb breakfast casserole sausage in the oven brings out deep flavors while keeping the texture just right. For a heartier touch, you can swap the cottage cheese for a low cholesterol breakfast casserole version, which keeps the dish light but protein-packed. Also, using fresh bell peppers adds a nice crunch and vibrant color, enhancing the visual appeal.
For those interested in other easy and comforting meals, check out the Slow Cooker Marry Me Chicken Recipe Easy Dump and Go Crockpot Dinner and the One Pot Merry Me Chicken Pasta Creamy Dinner Recipe Easy and Delicious. Both recipes share a similar fuss-free cooking approach, perfect for busy days.
This dish fits perfectly into a keto breakfast casseroles or low carb breakfast casserole recipes plan. It is also a great choice for anyone looking for high protein low carb breakfast casseroles to fuel their mornings without excess carbs.
What to serve with this Baked recipe
This low carb breakfast casserole sausage pairs wonderfully with fresh fruit or a simple green salad for a light touch. Also, consider serving it alongside a crispy side of roasted vegetables to add more texture and nutrients to your morning meal. For a delightful twist, try our Pan Fried Mediterranean Style Chicken Piccata with Lemon and Capers Recipe or the Pan Fried Lemon Spinach Parmesan Chicken Recipe for Easy Weeknight Dinner to take your meal to the next level.
How to store and reheat
Since this casserole is baked, it stores well in the refrigerator for up to 4 days. Next, make sure to cover it tightly with foil or place it in an airtight container to keep it fresh. When reheating, use the oven or toaster oven to maintain that lovely baked texture; microwave reheating can make it a bit soggy. Finally, reheat at 350°F for about 15 minutes or until warmed through, and enjoy a meal that tastes almost as good as fresh.
FAQ
Can I make this low carb breakfast casserole sausage ahead of time?
Yes, you can prepare it the night before and refrigerate it. Baking it fresh in the morning ensures the best texture, but reheating is convenient too.
Is this recipe suitable for a low cholesterol diet?
Absolutely! This casserole uses lean sausage and plenty of vegetables, making it a healthy breakfast casserole high protein and low cholesterol option.
Can I freeze leftovers?
Yes, freeze portions in airtight containers for up to 2 months. Thaw overnight in the fridge and reheat in the oven for best results.
What makes this a keto breakfast casserole?
The low carb ingredients and high protein content keep it within keto guidelines, helping you stay on track while enjoying a satisfying meal.
Can I substitute the sausage with another protein?
Sure! Try ground turkey or chicken sausage for a different flavor while maintaining the high protein low carb breakfast casseroles style.
Print
low carb breakfast casserole sausage
- Total Time: 70 minutes
- Yield: 10 servings
- Diet: Keto
Description
A savory low carb breakfast casserole featuring seasoned beef sausage, bell peppers, and a creamy egg and cheese mixture. This dish makes a wholesome and protein-packed meal suitable for a ketogenic diet.
Ingredients
13 oz breakfast beef sausage, cut into small pieces with kitchen shears
1 medium white onion, finely chopped
1 large green bell pepper, diced
1 large red bell pepper, diced
12 large eggs
18 oz cottage cheese (1 tub)
1 cup milk
3/4 cup cheddar cheese, shredded and divided
1/2 teaspoon salt, divided
1/2 teaspoon ground black pepper
1 1/2 tablespoons olive oil, divided
Cooking spray
Instructions
1. Preheat the oven to 375 degrees F and spray a 9 x 13-inch baking dish with cooking spray. Set aside.
2. Heat a skillet over medium-high heat, add half of the olive oil and the breakfast beef sausage. Cook for about 5 minutes, stirring frequently, until the sausage is golden brown. Transfer the cooked sausage to the prepared baking dish.
3. Return the skillet to the stove and add the remaining olive oil. Add the chopped onion, both bell peppers, 1/4 teaspoon salt, and 1/2 teaspoon ground black pepper. Sauté for about 5 minutes, stirring occasionally, until the vegetables are slightly browned. Transfer the vegetables to the baking dish with the sausage, spreading everything out in an even layer.
4. In a large mixing bowl, whisk together the eggs, cottage cheese, milk, 1/2 cup shredded cheddar cheese, and 1/4 teaspoon salt. Pour this mixture evenly over the sausage and vegetables in the baking dish. Gently stir the mixture with a spoon so the peppers rise to the top and create some color.
5. Sprinkle the remaining 1/4 cup cheddar cheese over the top.
6. Bake uncovered for 40 minutes. Remove from the oven and let cool for 20 minutes before slicing.
7. Cut into 10 slices and serve warm or cold.
Notes
Use chicken or turkey sausage as a leaner alternative.
Store leftovers in an airtight container in the refrigerator for up to 3 days.
Reheat slices in the oven or microwave until warmed through.
Add fresh herbs such as parsley or chives for extra flavor.
- Prep Time: 10 minutes
- Cook Time: 40 minutes
- Category: Breakfast Casserole
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 260
- Sugar: 2g
- Sodium: 520mg
- Fat: 18g
- Saturated Fat: 7g
- Unsaturated Fat: 9g
- Carbohydrates: 5g
- Fiber: 1g
- Protein: 18g
- Cholesterol: 280mg
Thanks for stopping by the cozy kitchen today! I hope this low carb breakfast casserole sausage recipe becomes one of your go-to dishes for a hearty and healthy start. Remember, baked recipes like this offer great convenience and flavor, perfect for busy mornings or relaxed weekends. If you want more inspiration, check out our Pan Fried Mediterranean Style Chicken Piccata with Lemon and Capers Recipe or the Pan Fried Lemon Spinach Parmesan Chicken Recipe for Easy Weeknight Dinner. And hey, don’t forget to follow us on Pinterest for more tasty ideas and kitchen tips!