Low Carb 3-Ingredient Sausage Merrick Bake
Some of the best recipes are the ones that never needed much fuss in the first place. This Low Carb 3-Ingredient Sausage Merrick Bake is a perfect example: just breakfast sausage, eggs, and shredded cheddar cheese come together in one simple casserole for a hearty, savory dish that is wonderfully satisfying.
There’s something especially appealing about an old-fashioned recipe like this. It has the practical charm of a handwritten recipe card passed from one cook to another—simple ingredients, straightforward preparation, and the kind of dependable result that makes people come back for seconds.
The browned sausage creates a deeply savory base, the eggs bake into a tender and fluffy layer, and the cheddar melts over everything to create a rich, golden finish. Best of all, this 3-ingredient sausage bake requires very little preparation, making it ideal for breakfast, brunch, meal prep, busy mornings, or a simple low-carb dinner.
Why You’ll Love This 3-Ingredient Sausage Bake
There are plenty of reasons this easy casserole earns a permanent spot in a recipe collection:
Only 3 main ingredients are needed.
It’s quick and easy to prepare.
The sausage adds plenty of savory flavor without requiring complicated seasoning.
Eggs provide a tender, protein-rich base.
Melted cheddar gives the casserole a rich, cheesy finish.
It can be prepared ahead for an easier breakfast.
It works beautifully for family breakfasts, brunch gatherings, and busy weeknight meals.
Cleanup is minimal because everything finishes in one casserole dish.
Ingredients
1 pound bulk breakfast sausage
The sausage forms the flavorful foundation of the bake. As it browns, it develops savory, meaty flavor that seasons the entire casserole. Bulk breakfast sausage is especially convenient because it can be crumbled directly into the skillet.
8 large eggs
The eggs bind everything together and create the soft, tender center of the casserole. Beat them thoroughly before adding them to the dish so they spread evenly around the sausage.
2 cups shredded cheddar cheese
Cheddar brings richness, saltiness, and plenty of melted cheesiness. It also creates that appealing lightly browned topping as the casserole bakes.
How to Make Low Carb 3-Ingredient Sausage Merrick Bake
Step 1: Prepare the oven and baking dish
Preheat your oven to 350°F (175°C). Lightly grease an 8×8-inch casserole dish or another similarly sized baking dish.
Greasing the dish helps prevent the eggs and melted cheese from sticking and makes serving much easier.
Step 2: Brown the sausage
Place a skillet over medium heat. Add the breakfast sausage and cook, breaking it apart with a spatula as it browns.
Continue cooking until the sausage is fully cooked and no longer pink. Drain away excess grease if necessary.
For the best texture, break the sausage into fairly small crumbles so every serving gets plenty of sausage.
Step 3: Add the sausage to the casserole
Transfer the cooked sausage to your prepared baking dish.
Spread it into an even layer, making sure it reaches the corners of the dish.
Step 4: Beat the eggs
Crack the eggs into a medium bowl and whisk until the yolks and whites are completely blended.
Pour the beaten eggs evenly over the sausage.
Try not to pour all of the eggs into one spot. Distributing them gradually helps them settle evenly throughout the casserole.
Step 5: Add the cheese
Sprinkle the shredded cheddar cheese evenly over the top.
For the best melting, freshly shredded cheese works particularly well.
Step 6: Bake
Place the casserole in the preheated oven and bake for approximately 30 to 35 minutes.
The casserole is ready when the eggs are fully set in the center and the cheese is melted, bubbling, and lightly golden around the edges.
Because ovens vary, begin checking around the 30-minute mark.
Step 7: Rest and serve
Remove the casserole from the oven and allow it to rest for 5 to 10 minutes.
This short resting period allows the eggs to finish setting and makes the casserole easier to slice into neat portions.
Cut into squares and serve warm.
Pro Tips for the Best Sausage Bake
Don’t overbake the eggs
The biggest secret to a tender sausage casserole is knowing when to take it out. Once the center is set, remove it from the oven. Overbaking can make the eggs dry and rubbery.
Drain very greasy sausage
Some breakfast sausages release quite a bit of fat. Draining the excess before assembling the casserole keeps the finished dish from becoming oily.
Shred your own cheddar
If convenient, shred cheddar directly from a block. It melts smoothly and gives the casserole a particularly satisfying cheesy topping.
Let it rest
Don’t rush straight from the oven to the plate. A 5-to-10-minute rest helps the casserole hold together when sliced.
Season according to your sausage
If you use a strongly seasoned breakfast sausage, you may not need anything else. For mild sausage, you can add a little black pepper, garlic powder, or dry mustard to the beaten eggs.
Easy Variations
Although the original recipe is wonderfully simple, it’s easy to customize.
Change the cheese: Try Monterey Jack, Colby, or sharp cheddar. Pepper Jack is an excellent choice if you enjoy a little heat.
Add vegetables: For a more substantial casserole, add cooked mushrooms, spinach, onions, or bell peppers. Be sure to cook vegetables first and remove excess moisture so the casserole doesn’t become watery.
Make it spicy: Use hot breakfast sausage or add a pinch of crushed red pepper flakes.
Add fresh flavor: Chopped green onions or fresh parsley sprinkled over the finished casserole provide a bright contrast to the rich sausage and cheese.
Make-Ahead Instructions
This casserole is particularly convenient for busy mornings.
You can brown the sausage ahead of time, allow it to cool, and refrigerate it in a covered container overnight.
When you’re ready to bake, simply spread the sausage into the casserole dish, add the beaten eggs, top with cheese, and bake.
If assembling the entire casserole ahead of time, keep it refrigerated and allow for a little additional baking time if the dish goes into the oven very cold.
What to Serve With Sausage Merrick Bake
Because this casserole is rich and savory, fresh and simple sides make an excellent pairing.
For a low-carb breakfast, serve it with:
Crisp green salad
Steamed green beans
Roasted broccoli
Sautéed mushrooms
Sliced tomatoes
Fresh avocado
A spoonful of picante sauce
For a more traditional brunch spread, add buttermilk biscuits, toast, fresh fruit, or roasted potatoes for guests who aren’t following a low-carb eating style.
A cup of hot coffee alongside a warm square of cheesy sausage casserole makes an especially comforting breakfast.
Frequently Asked Questions
Can I use a different type of sausage?
Yes. You can substitute another fully cooked or raw bulk sausage, depending on what you have available. If using raw sausage, make sure it is thoroughly cooked before adding it to the casserole.
Can I use another cheese?
Absolutely. Cheddar, Monterey Jack, Colby, and Pepper Jack are all good choices.
How do I know when the casserole is done?
The center should be set rather than liquid, and the cheese should be completely melted with lightly browned edges.
Can I make this recipe ahead?
Yes. Brown the sausage in advance and refrigerate it, then assemble and bake when needed.
How should leftovers be stored?
Allow the casserole to cool, then refrigerate leftovers in an airtight container. Reheat individual portions gently until warmed through.
Final Thoughts
This Low Carb 3-Ingredient Sausage Merrick Bake proves that a recipe doesn’t need a long ingredient list to be memorable. With savory breakfast sausage, tender baked eggs, and melted cheddar cheese, you get a comforting casserole that’s hearty, flavorful, and remarkably easy to prepare.
It’s the kind of practical recipe that belongs in every busy cook’s collection—three simple ingredients, one baking dish, and a satisfying homemade meal with very little effort. Whether you’re preparing breakfast for the family, putting together a weekend brunch, or simply looking for an easy protein-rich meal, this old-fashioned sausage bake delivers every time.
Simple ingredients. Big flavor. Minimal effort. Maximum comfort.