Sausage Breakfast Casserole
Let’s talk about cozy weekend mornings the kind that smell like sizzling sausage and melted cheese. That’s exactly what this Sausage Breakfast Casserole delivers. It’s hearty, cheesy, and packed with savory goodness in every bite. Whether you’re feeding a sleepy crowd or meal prepping for the week, this casserole is a warm, comforting hug in food form. It’s simple, reliable, and trust me it never disappoints.
Why You’ll Love Sausage Breakfast Casserole
This recipe isn’t just about the ingredients it’s about creating moments. Whether you’re cooking for a casual family breakfast, a holiday brunch, or simply treating yourself to a delicious make-ahead meal, this dish fits right in. Here’s why it’s a favorite:
Versatile: Works for breakfast, brunch, or breakfast-for-dinner.
Budget-Friendly: Uses affordable, everyday ingredients you probably already have.
Quick and Easy: Minimal prep and hands-off baking make it perfect for busy mornings.
Customizable: Switch out the meat, add veggies, or use your favorite cheese blend.
Crowd-Pleasing: A guaranteed hit with both kids and adults. It’s always a win when a single dish can satisfy everyone at the table. This recipe strikes the perfect balance of flavor and comfort, making it a universal favorite.
Ingredients in Sausage Breakfast Casserole
Here’s what makes this casserole shine:
Breakfast Sausage: Adds bold, savory flavor and that satisfying sizzle we all love.
Eggs: The binding superstar that gives the casserole its classic breakfast feel.
Milk: Helps keep everything tender and fluffy.
Shredded Cheese: Melts into golden, gooey deliciousness throughout the dish.
Bread Cubes: Soaks up all the eggy goodness and provides structure.
Onion: Adds depth and a touch of sweetness to the mix.
Salt and Pepper: Simple but essential for flavor balance.
Optional Add-Ins: Bell peppers, spinach, or mushrooms if you’re feeling extra fancy.

Instructions
Let’s dive into the steps to create this flavorful masterpiece:
Preheat Your Equipment: Start by preheating your oven to 350°F (175°C). This ensures even cooking and gives your casserole a beautiful golden top.
Combine Ingredients: In a skillet, cook the sausage until browned and fully cooked. Drain any excess grease. In a large bowl, whisk together eggs, milk, salt, and pepper.
Prepare Your Cooking Vessel: Grease a 9×13-inch baking dish generously to prevent sticking and ensure easy serving.
Assemble the Dish: Layer the bread cubes in the bottom of the dish. Top with the cooked sausage, onion, and shredded cheese. Pour the egg mixture evenly over the top, pressing gently so the bread soaks it all up.
Cook to Perfection: Bake for 45–50 minutes, or until the center is set and the top is golden brown. A knife inserted in the middle should come out clean.
Finishing Touches: Let it rest for 5–10 minutes after baking. This helps everything settle and makes slicing easier.
Serve and Enjoy: Cut into squares and serve warm. Whether solo or with a side of fruit or toast, every bite is a cozy delight.
Nutrition Facts:
Servings: 8
Calories per serving: 320
(Note: the full ingredients list, including measurements, is provided in the recipe card directly below.)
Preparation Time
Prep Time: 15 minutes
Cook Time: 50 minutes
Total Time: 1 hour 5 minutes
How to Serve Sausage Breakfast Casserole
This dish pairs wonderfully with various sides and accompaniments. Here are a few serving suggestions to enhance your dining experience:
Serve with a fresh fruit salad or citrus slices for a bright contrast. A dollop of sour cream or hot sauce on top adds a fun twist. Toast, muffins, or a simple green salad also make great companions.
Additional Tips
Here are some extra tips to help you get the most out of this recipe:
– Make it the night before and bake in the morning for stress-free brunching.
– Use slightly stale bread for better texture it soaks up the eggs beautifully.
– Try different cheeses like pepper jack or Swiss for flavor variety.
– Letting the casserole sit before slicing helps it hold together better.
– Leftovers keep well just reheat gently in the oven or microwave.
FAQ’s
1 Can I make this casserole ahead of time?
Yes! Assemble the night before and refrigerate. Just pop it in the oven in the morning.
2 Can I freeze this breakfast casserole?
Absolutely. Bake it first, cool completely, then freeze. Reheat in the oven when ready to eat.
3 What kind of bread works best?
Thick-cut or day-old bread like French, sourdough, or even brioche holds up well.
4 Can I make it vegetarian?
Sure! Skip the sausage or use a plant-based version. Add veggies like mushrooms or spinach.
5 Can I add vegetables?
Definitely. Peppers, onions, spinach, or even zucchini all work great.
6 How do I know when it’s done baking?
The center should be set and not jiggly. A knife inserted should come out clean.
7 Can I use a different type of cheese?
Yes! Feel free to swap cheddar for mozzarella, Monterey Jack, or a mix.
8 How long do leftovers last?
Stored in the fridge, they’re good for up to 4 days.
9 What’s the best way to reheat it?
Cover with foil and warm in a 300°F oven, or microwave individual portions.
10 Is it okay to bake in a glass dish?
Yes, just be sure not to transfer from fridge to hot oven let it come to room temp first.
Conclusion
Sausage Breakfast Casserole is everything you want in a morning meal warm, filling, flavorful, and easy to whip up. It’s the kind of recipe that makes weekends extra cozy and weekdays more bearable. Whether you’re serving a crowd or saving slices for later, this dish is sure to be a breakfast go-to. So go ahead, pour that second cup of coffee, and dig in!
Print
Sausage Breakfast Casserole
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 8 servings 1x
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Halal
Description
Sausage Breakfast Casserole is a hearty, make-ahead dish loaded with savory sausage, eggs, cheese, and bread cubes. Perfect for feeding a crowd at brunch or enjoying as a cozy family breakfast.
Ingredients
- 1 pound breakfast sausage
- 6 large eggs
- 2 cups whole milk
- 1 teaspoon Dijon mustard (optional)
- Salt and pepper to taste
- 6 cups cubed day-old bread (French or sourdough)
- 1 1/2 cups shredded cheddar cheese
- 1/2 cup chopped green onions (optional)
Instructions
- Preheat oven to 350°F (175°C). Grease a 9×13-inch baking dish.
- In a skillet over medium heat, cook the sausage until browned and crumbled. Drain excess fat.
- In a large bowl, whisk together eggs, milk, Dijon mustard (if using), salt, and pepper.
- Stir in bread cubes, cooked sausage, shredded cheese, and green onions. Mix until well combined.
- Pour the mixture into the prepared baking dish and spread evenly.
- Bake for 45–50 minutes, or until the center is set and the top is golden brown.
- Let it rest for 5–10 minutes before slicing and serving.
Notes
- Assemble the casserole the night before and refrigerate overnight for an easy morning bake.
- Feel free to add veggies like bell peppers, mushrooms, or spinach for extra nutrition.
- Swap cheddar for your favorite cheese—Monterey Jack, Swiss, or mozzarella all work well.
Nutrition
- Serving Size: 1 slice
- Calories: 360
- Sugar: 3g
- Sodium: 720mg
- Fat: 24g
- Saturated Fat: 10g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 17g
- Fiber: 1g
- Protein: 20g
- Cholesterol: 225mg
Keywords: breakfast casserole, sausage egg bake, make-ahead breakfast, cheesy brunch dish