Sausage Egg Cheese Casserole

Category: Morning Meals Worth Getting Out of Bed For

Bring everyone to the table with this hearty combination of browned sausage, fluffy eggs, and melted cheddar cheese, all baked together with soft bread cubes and rich milk. Simple to prepare ahead or bake fresh for guests, this satisfying dish delivers warm, savory comfort by the slice. Enjoy the golden top and creamy texture, ideal for feeding a large group or any special morning gathering. Serve warm for best flavor and texture, and easily double the mix for bigger crowds. Versatile enough for holidays, brunches, or busy mornings that call for home-baked deliciousness.

Lili Clark smiling at the camera.
Created By Lili Clark
Updated on Wed, 26 Nov 2025 01:05:55 GMT
A slice of breakfast casserole on a white plate. Save
A slice of breakfast casserole on a white plate. | lilicooks.com

Breakfast casserole is my go to dish when I need to feed a crowd with something comforting and filling This recipe brings together soft cubes of bread savory sausage fluffy eggs and sharp cheddar cheese to make a morning meal everyone raves about There is nothing better to bring to a family brunch or serve up for a holiday morning

Every time I bake this it disappears fast I first served this to my entire extended family for a reunion breakfast and now my friends ask for it every year at our holiday get together

Ingredients

  • Eggs: provide structure creaminess and protein Opt for fresh local eggs for best flavor
  • Milk: brings moisture binds everything together Use whole milk for richness
  • Kosher salt: seasons the dish evenly Larger flakes make it easier not to overdo it
  • Cheddar cheese: adds gooey sharpness A block you grate yourself will melt better than pre shredded
  • Bread cubes: soak up the custard and keep the casserole tender Day old or slightly dried bread gives the best texture
  • Sausage: brings savory spice and protein Choose your favorite breakfast sausage or go with a spicy variety if you want a kick

Step by Step Instructions

Brown the Sausage:
Crumble sausage in a large skillet over medium heat Stir frequently to break it up Cook until it is deeply browned and no longer pink Drain grease thoroughly to keep the casserole light
Prepare the Egg Mixture:
Crack all eggs into an extra large mixing bowl Beat them until well combined and frothy This helps distribute air for a fluffier casserole
Mix in Milk and Salt:
Pour in the milk and sprinkle in kosher salt Whisk for a full minute so the custard is smooth and creamy
Add Bread Cubes:
Cut bread into small even cubes Stir them gently into the egg mixture so each piece soaks up the liquid and softens slightly
Combine with Cheese and Sausage:
Add the shredded cheddar and drained sausage Give everything a thorough stir so cheese and sausage are evenly distributed throughout
Bake in the Pan:
Pour the mixture into a generously greased 13 by 18 inch pan Spread it evenly up to the edges Bake in a preheated 350 degree oven for 45 to 60 minutes until the top is golden brown and the center sets with a slight wobble
A breakfast casserole with sausage and cheese. Save
A breakfast casserole with sausage and cheese. | lilicooks.com

Cheddar is my favorite part of this casserole I love watching it bubble up and brown around the edges My kids always fight for the cheesy corners and we all end up gathering around the kitchen island to sneak tastes right from the pan

Storage Tips

Leftovers hold up well covered in the refrigerator for three to four days Slice portions and reheat in the oven or a toaster oven for best texture You can also freeze slices tightly wrapped and reheat them in a slow oven for a quick breakfast

Ingredient Substitutions

Try using gluten free bread for sensitivities Swap in cooked bacon or plant based sausage if you prefer different protein Options like Swiss or pepper jack cheese give a different spin and spinach or sautéed peppers can get mixed in for extra flavor

Serving Suggestions

Cut the casserole into tidy squares for a brunch buffet Serve with fresh fruit a green salad or crispy hash browns on the side I sometimes add a dollop of salsa or a spoonful of chimichurri on top for added brightness

A breakfast casserole with sausage and cheese. Save
A breakfast casserole with sausage and cheese. | lilicooks.com

Cultural and Historical Context

Breakfast casseroles are a classic across American brunch tables This is a variation on recipes that home cooks have used for decades because they are affordable convenient and perfect for group gatherings The bread and custard base is similar to a strata or savory bread pudding

Recipe FAQs

→ Can I prepare this dish the night before?

Yes, you can assemble everything ahead of time, cover, and refrigerate overnight. Bake fresh in the morning for best results.

→ What type of bread works best?

Slightly dried or day-old sandwich bread works well. Crusty bread may add rustic texture if preferred.

→ Can I use different cheeses?

Absolutely! Swap cheddar for Swiss, Monterey Jack, or a blend to suit your taste.

→ Is it possible to make this dish vegetarian?

You can substitute cooked vegetables such as mushrooms, bell peppers, or spinach in place of sausage for a meatless option.

→ How do I know when it’s fully baked?

The center should be set and the top golden brown. Insert a knife to check for doneness; it should come out clean.

Sausage Egg Cheese Casserole

Hearty baked dish with sausage, eggs, cheese, milk, and bread—perfect for breakfast gatherings.

Preparation Time
20 min
Cooking Time
50 min
Overall Time
70 min
Created By: Lili Clark

Category: Breakfast

Skill Level: Moderate

Cuisine Type: American

Output: 20 Serves (20 pieces)

Dietary Options: ~

Ingredients

→ Main Ingredients

01 20 large eggs
02 4 cups milk
03 2 teaspoons kosher salt
04 2 cups shredded cheddar cheese
05 4 slices slightly dried bread
06 2 pounds sausage

Steps

Step 01

Brown the sausage in a pan over medium heat and drain the excess fat.

Step 02

In an extra-large mixing bowl, crack and scramble the eggs.

Step 03

Stir the milk and kosher salt into the scrambled eggs.

Step 04

Cut the slices of bread into small cubes and stir them into the egg mixture.

Step 05

Add the shredded cheddar cheese and cooked sausage to the mixture and stir well.

Step 06

Pour the mixture into a generously greased 13 x 18-inch pan and bake in an oven preheated to 350°F for 45 to 60 minutes. Serve warm and enjoy!

Tips

  1. Doubling this casserole recipe can be prepared ahead and stored in most refrigerators. Use two 13 x 18-inch pans for larger servings.

Required Tools

  • Large skillet for browning sausage
  • Extra-large mixing bowl
  • 13 x 18-inch baking pan
  • Oven preheated to 350°F

Allergy Information

Always check each ingredient for allergens, and consult a medical professional if unsure.
  • Contains eggs, dairy, and wheat.

Nutritional Information (per serving)

These details are shared for general guidance and don’t replace professional advice.
  • Calories: 300
  • Fats: 22 g
  • Carbohydrates: 6 g
  • Proteins: 18 g