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Sausage Egg and Cheese Breakfast Casserole: Easy, No Bread, Make-Ahead

Maya

By Maya

Mar 9, 2026

15 min prep
30 min cook
8 servings
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Sausage Egg and Cheese Breakfast Casserole: Easy, No Bread, Make-Ahead

Are you ready to elevate your breakfast game? This Sausage Egg and Cheese Breakfast Casserole is not only easy to whip up but is also a make-ahead marvel that will have your family and friends asking for seconds! Imagine fluffy eggs, savory sausage, and melted cheddar cheese all baked to golden perfection—it's the ultimate breakfast comfort dish that everyone will love.

With no bread needed, this hearty casserole is perfect for those who prefer a low-carb option or simply want to indulge in a rich and satisfying breakfast. Let's dive into why this recipe is bound to become a staple in your morning routine!

Why You'll Love This Recipe

  • Make-Ahead Convenience: Prep it the night before and simply bake in the morning for a fuss-free breakfast.
  • Flavorful and Filling: The combination of sausage and cheese creates a savory dish that will keep you satisfied until lunch.
  • No Bread Required: Enjoy a delicious breakfast without the carbs, making it a great choice for low-carb diets.
  • Crowd-Pleaser: Perfect for brunch gatherings or holiday mornings, this casserole is sure to please a crowd!

About the Ingredients

Breakfast Sausage

This is the star of the show! Choose between mild or spicy according to your preference for a hearty, flavorful base.

Dried Minced Onion

Adds a subtle sweetness and depth of flavor to the casserole. Fresh onion can also be used for a more vibrant taste.

Large Eggs

The main ingredient that binds everything together, providing fluffiness and richness to every bite.

Whole Milk

This adds creaminess to the egg mixture, ensuring that your casserole is moist and delicious.

Salt

Enhances the flavors of all the ingredients, ensuring that every bite is perfectly seasoned.

Ground Black Pepper

Adds a slight kick and balances the richness of the eggs and cheese.

Sharp Cheddar Cheese

Brings a delightful tang and creaminess that melts beautifully over the casserole, making it irresistible!

Tips & Tricks

Use Fresh Ingredients

Opt for fresh eggs and high-quality sausage for the best flavor and texture in your casserole.

Grease the Baking Dish Well

This helps prevent sticking, making it easier to serve and slice the casserole.

Let It Rest

Allowing the casserole to rest before slicing helps it set up nicely and makes for cleaner cuts.

Experiment with Add-Ins

Feel free to add vegetables like bell peppers or spinach for added nutrition and flavor.

Pro Tips

  • Prep the Night Before: Assemble the casserole and refrigerate overnight for easy baking in the morning.
  • Use a Meat Thermometer: Ensure the sausage is cooked through by checking its internal temperature.
  • Customize the Cheese: Try different types of cheese like pepper jack or gouda for a unique twist.
  • Pair with Fresh Fruits: Serve alongside fresh fruits for a refreshing contrast to the savory casserole.

Step-by-Step Instructions

Brown the Sausage

In a skillet over medium heat, brown the sausage, breaking it apart with a spoon until nearly cooked through. Add minced onion and sauté until fragrant, then drain any excess grease.

Whisk the Egg Mixture

In a large bowl, combine the eggs, milk, salt, and black pepper. Whisk together until well combined and slightly frothy.

Prepare the Baking Dish

Preheat your oven to 350°F (175°C). Lightly grease a 9x13-inch baking dish, then spread ¾ of the cooked sausage on the bottom.

Add the Cheese and Egg Mixture

Sprinkle half of the cheese evenly over the sausage, then pour the egg mixture on top to create layers of deliciousness.

Bake and Serve

Bake in the oven for 30 minutes or until the eggs are mostly set. Top with remaining cheese and sausage, return to the oven for another 10-15 minutes until golden and bubbling. Let it rest for 5 minutes before slicing.

Delicious Variations

Vegetable Lovers Casserole

Add chopped bell peppers, spinach, or mushrooms for a nutritious boost and vibrant color.

Spicy Kick Casserole

Incorporate diced jalapeños or use spicy sausage for an extra layer of heat!

Herbed Casserole

Add fresh herbs like chives or parsley before baking to elevate the flavor profile and add freshness.

How to Store Sausage Egg and Cheese Breakfast Casserole

Refrigerator

Store leftovers in an airtight container for up to 3 days. Reheat individual portions in the microwave.

Freezer

Cool completely, then wrap tightly in plastic wrap and foil. It can be frozen for up to 2 months.

Reheating

Reheat from frozen in the oven at 350°F (175°C) for about 25-30 minutes or until heated through.

Frequently Asked Questions

Can I use different types of sausage?

Absolutely! Feel free to use chicken, turkey, or even vegetarian sausage for different flavor profiles.

Can I make this casserole ahead of time?

Yes! Prepare it the night before, cover, and refrigerate until ready to bake.

Is this casserole gluten-free?

Yes, this recipe is naturally gluten-free as it contains no bread or flour.

How can I add more flavor to the eggs?

Consider adding spices like paprika, garlic powder, or fresh herbs for a burst of flavor.

Now that you're armed with this incredible recipe, it's time to gather your ingredients and get cooking! Your mornings will never be the same once you experience the deliciousness of this Sausage Egg and Cheese Breakfast Casserole. Enjoy every bite!

Sausage Egg and Cheese Breakfast Casserole: Easy, No Bread, Make-Ahead

Sausage Egg and Cheese Breakfast Casserole: Easy, No Bread, Make-Ahead

Try this easy, make-ahead sausage, egg, and cheese breakfast casserole. No bread needed—just fluffy eggs, savory sausage, and melted cheddar baked to perfection.

15 min
Prep Time
30 min
Cook Time
8
Servings
376 kcal
Calories

Ingredients

Instructions

  1. 1 Brown the sausage in a skillet over medium heat, breaking it apart with a spoon until nearly cooked through, then add the minced onion and sauté until fragrant. Drain any excess grease.
  2. 2 In a large bowl, whisk together the eggs, milk, salt, and black pepper until well combined and slightly frothy.
  3. 3 Preheat your oven to 350°F (175°C) and lightly grease a 9x13-inch baking dish. Spread ¾ of the cooked sausage on the bottom, sprinkle half the cheese evenly over the sausage, then pour the egg mixture on top.
  4. 4 Bake in the oven for 30 minutes, or until the eggs are mostly set. Remove from the oven, top with the remaining cheese and sausage, then return to bake for another 10-15 minutes until golden and bubbling.
  5. 5 Let the casserole rest for 5 minutes before slicing. Serve warm with biscuits, toast, or fresh fruit.

Chef's Note

Assemble the casserole the night before and refrigerate overnight for an easy morning. This dish can be stored in an airtight container for up to 4 days or frozen for 2 months. For a low-carb version, swap whole milk for heavy cream.

Servings: 8

Cuisine: American

Course: Breakfast

Nutrition (per serving): 24gg protein