Cheesy sausage and egg breakfast casserole topped with parsley on a white plate

Sausage and Egg Casserole

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Last updated on December 19th, 2025 at 07:50 pm

A comforting breakfast

Sausage and egg casserole is a classic dish that brings warmth and satisfaction to any breakfast table. This dish combines savory sausage, fluffy eggs, and a comforting blend of vegetables, all baked together to create a nourishing meal that appeals to both kids and adults alike. The aroma that fills the kitchen as it bakes is inviting, reminiscent of cozy mornings spent with family. Each bite offers a delightful mix of texture—from the hearty sausage to the soft, well-seasoned eggs, making it a perfect dish to start the day.

This casserole shines not only in flavor but also in its practicality. It’s an ideal make-ahead option for busy mornings or gatherings, allowing you to prepare it the night before and simply pop it in the oven when needed. It’s comforting yet simple to put together, bringing a sense of home-cooked goodness to your breakfast routine.

Close-up of cheesy sausage and egg breakfast casserole with golden top and parsley garnish

Why This Recipe Works

This sausage and egg casserole is all about simplicity and satisfaction. The combination of flavors creates a hearty dish that warms the soul. The ground sausage infuses the eggs with flavor, while the vegetables add color and freshness. Everything melds beautifully as it bakes, resulting in a golden-brown top that promises a delightful crunch.

Whether you serve it on a special occasion or a lazy weekend, this casserole fits perfectly into any scenario. It is versatile enough to cater to various tastes. You can easily modify the ingredients by adding your favorite vegetables or using a different type of sausage. And if there are any leftovers, this dish tastes fantastic reheated the next day, making it a great choice for meal prep.

Time Breakdown

This casserole is quick to prepare and requires minimal effort, making it perfect for busy mornings. The majority of the time involved is simply letting it bake.

Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 6

Ingredients List

  • 1 lb (≈450 g) breakfast sausage, crumbled
  • 8 large eggs
  • 2 cups milk
  • 1 tsp salt
  • ½ tsp black pepper
  • 1 tsp onion powder
  • 1 tsp garlic powder
  • 2 cups frozen hash browns, thawed
  • 1 cup shredded cheddar cheese
  • 1 bell pepper, diced
  • 1 cup spinach, chopped (optional)
  • Optional: green onions, sliced, for garnish

Kitchen Tools

This recipe keeps things straightforward, requiring just a few basic tools that you likely already have on hand.

  • Large skillet
  • Whisk
  • Baking dish (9×13 inches)
  • Mixing bowl
  • Cutting board
  • Measuring cups

Step-by-Step Instructions

  1. Preheat the oven to 350°F (175°C). This ensures your casserole will bake evenly and develop a golden crust on top.
  2. In a large skillet over medium heat, cook the crumbled sausage until browned and cooked through, about 5–7 minutes. Use a wooden spoon to break up any large pieces. Remove from heat and drain excess grease.
  3. In a mixing bowl, whisk together the eggs, milk, salt, black pepper, onion powder, and garlic powder until well combined. The mixture should be light and frothy.
  4. In the baking dish, layer the thawed hash browns evenly across the bottom. Top with the cooked sausage, diced bell pepper, and spinach if using. Pour the egg mixture evenly over the top.
  5. Sprinkle shredded cheddar cheese generously over the casserole. Ensure the cheese is evenly distributed so each slice has its fair share.
  6. Bake in the preheated oven for 30–35 minutes, or until the eggs are set and the top is lightly golden. A knife inserted in the center should come out clean.
  7. Allow the casserole to cool for a few minutes before serving. Garnish with sliced green onions if desired.

Pro Tips

  • For added flavor, consider using spicy sausage or adding a dash of hot sauce to the egg mixture.
  • Allow the casserole to cool slightly before slicing to ensure cleaner pieces.
  • This dish can be assembled the night before. Just cover it and refrigerate until ready to bake in the morning.
  • Add mushrooms, zucchini, or other vegetables to enhance the flavor and nutrition.
  • This casserole reheats well and maintains its flavors, making it great for meal prep.

Simple Comforts for Every Day

Sausage and egg casserole is an embodiment of comfort and ease in the kitchen. It combines familiar ingredients into a dish that nourishes both the body and soul. Its versatility ensures that you can adjust it to suit your taste or dietary needs, while the straightforward preparation fits seamlessly into busy lifestyles. Whether you’re enjoying it fresh from the oven or savoring the leftovers, this casserole is a reminder that hearty, satisfying meals do not have to require hours in the kitchen.

What to Serve With Sausage and Egg Casserole

A sausage and egg casserole stands wonderfully on its own but can be complemented with a few thoughtful sides. A simple green salad dressed with a light vinaigrette can provide a refreshing contrast to the richness of the casserole. The crispness of greens balances the hearty meal, making it feel more complete.

For something more indulgent, consider serving it with fresh fruit. Slices of juicy melons, berries, or a fruit salad can add a bright, sweet note, enhancing the overall palette of flavors. Additionally, a side of toasted avocado or buttered toast can provide a satisfying crunch alongside each bite of the casserole.

If you want to elevate the breakfast experience even further, consider pairing it with a warm cup of coffee or a citrusy mimosa. These drinks will add a refreshing spark, making your brunch gathering even more enjoyable.

Nutrition Table

NutrientAmount (per serving)
Calories350 kcal
Protein20 g
Fat24 g
Carbohydrates12 g
Fiber1 g
Sugar2 g
Sodium600 mg

Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.

Cheesy sausage and egg breakfast casserole topped with parsley on a white plate

Sausage and Egg Casserole

Avatar photoNina Miller
A comforting breakfast casserole combining savory sausage, fluffy eggs, and a blend of vegetables, perfect for busy mornings or special gatherings.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Course Breakfast, Brunch
Cuisine American
Servings 6 servings
Calories 350 kcal

Ingredients
  

Main Ingredients

  • 1 lb breakfast sausage, crumbled
  • 8 large eggs
  • 2 cups milk
  • 1 tsp salt
  • ½ tsp black pepper
  • 1 tsp onion powder
  • 1 tsp garlic powder
  • 2 cups frozen hash browns, thawed
  • 1 cup shredded cheddar cheese
  • 1 medium bell pepper, diced
  • 1 cup spinach, chopped (optional) Add for extra nutrition
  • green onions, sliced, for garnish Optional

Instructions
 

Preparation

  • Preheat the oven to 350°F (175°C).
  • In a large skillet over medium heat, cook the crumbled sausage until browned and cooked through, about 5–7 minutes. Remove from heat and drain excess grease.
  • In a mixing bowl, whisk together the eggs, milk, salt, black pepper, onion powder, and garlic powder until well combined.
  • In the baking dish, layer the thawed hash browns evenly across the bottom. Top with the cooked sausage, diced bell pepper, and spinach if using.
  • Pour the egg mixture evenly over the top.
  • Sprinkle shredded cheddar cheese over the casserole.

Baking

  • Bake in the preheated oven for 30–35 minutes, or until the eggs are set and the top is lightly golden.
  • Allow the casserole to cool for a few minutes before serving. Garnish with sliced green onions if desired.

Notes

For added flavor, consider using spicy sausage or a dash of hot sauce. This dish can be assembled the night before. Add mushrooms, zucchini, or other vegetables to enhance flavor and nutrition.
Keyword Breakfast Bake, Comfort Food, Egg Casserole, Make-Ahead Breakfast, Sausage Casserole

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