Cheesy Sausage Egg Casserole: The Ultimate Breakfast Recipe
Introduction to Cheesy Sausage Egg Casserole
This delightful Cheesy Sausage Egg Casserole is the perfect dish for breakfast or brunch, bringing together hearty ingredients that make for a fulfilling start to your day. Whether you’re hosting a family gathering or simply want a comforting meal, this casserole is easy to prepare and packed with flavor. With the combination of beef sausage, eggs, and a medley of colorful vegetables, this dish will not only satisfy your hunger but also please your taste buds.
A Personal Story Behind My Cheesy Sausage Egg Casserole Journey
Growing up, my family often gathered around the breakfast table to enjoy hearty meals together. One of our favorites was a cheesy egg casserole that my grandmother would make for special occasions. As I grew older, I wanted to recreate that sense of warmth and togetherness. This Cheesy Sausage Egg Casserole reflects those fond memories, and it has become a staple in my kitchen, bringing joy and comfort to my loved ones just like it did for me.
What Makes This Cheesy Sausage Egg Casserole Recipe Special?
What sets this casserole apart is its versatility and ease of preparation. It combines the richness of beef sausage with the creaminess of sour cream and cheese, resulting in a delectable dish that can be customized to your liking. The addition of fresh vegetables offers not only a burst of color but also a range of flavors that elevate the dish. Moreover, it can be prepared ahead of time, making it an ideal choice for busy mornings or entertaining guests.
The Full Cheesy Sausage Egg Casserole Recipe
Ingredients
- 2 pounds beef sausage
- 12 eggs
- 1 cup sour cream
- 1/4 cup milk
- 1 teaspoon kosher salt
- 1/2 teaspoon ground black pepper
- 4 green onions, chopped
- 1/2 green bell pepper, diced
- 1/2 red bell pepper, diced
- 2 cups shredded cheddar cheese
Instructions
- Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Spray a 9×13-inch pan with cooking spray to prevent sticking.
- In a large mixing bowl, combine the eggs, sour cream, milk, shredded cheddar cheese, kosher salt, and ground black pepper. Mix on low speed with electric mixers until just combined; be careful not to overmix.
- Heat a large skillet over medium heat. Add the beef sausage and cook until browned, breaking it into small pieces with a wooden spoon. Once cooked, drain most of the grease and transfer the sausage to the bowl with the egg mixture.
- In the same skillet used for the sausage, add the diced green and red bell peppers along with the chopped green onions. Sauté for 2-3 minutes until the vegetables are slightly tender, then add them to the bowl with the egg mixture. Stir everything together until evenly mixed.
- Pour the entire mixture into the greased 9×13-inch pan. Bake in the preheated oven for 35-50 minutes, or until the edges are set and the center is slightly jiggly. Keep an eye on it to avoid overbaking.
- Once baked, allow the casserole to cool for a few minutes before slicing. Leftover egg casserole can be stored in the fridge and enjoyed within 3-4 days. Simply reheat leftovers in the microwave for a quick and delicious meal.
Serving Suggestions and Variations for Cheesy Sausage Egg Casserole
This casserole can be served on its own or alongside a fresh fruit salad for a balanced meal. You could also pair it with crusty bread or muffins for a hearty brunch spread. For variations, consider adding chopped fresh herbs like parsley or chives for added flavor before baking. You can also swap in your favorite veggies, such as spinach or mushrooms, to customize the recipe to your taste.
Frequently Asked Questions About Cheesy Sausage Egg Casserole
Can I make this casserole ahead of time?
Yes! You can prepare the casserole up to the baking step, cover it, and refrigerate for up to 24 hours before baking. Just add a few extra minutes to the baking time if it’s coming straight from the fridge.
Can I freeze leftovers?
Absolutely! This casserole freezes well. Cut it into portions, wrap them tightly, and store in the freezer for up to 2 months. Thaw in the fridge overnight before reheating.
What can I serve with this casserole?
You can serve it with a side of fresh fruit, yogurt, or a light salad for a complete meal. Adding some hot sauce or salsa can also give it an extra kick!

Cheesy Sausage Egg Casserole
Equipment
- 9x13-inch pan for baking the casserole
- Large Skillet for cooking sausage and vegetables
Ingredients
Main Ingredients
- 2 pounds beef sausage
- 12 eggs eggs
- 1 cup sour cream
- 0.25 cup milk
- 1 teaspoon kosher salt
- 0.5 teaspoon ground black pepper
- 4 green onions green onions, chopped
- 0.5 green bell pepper green bell pepper, diced
- 0.5 red bell pepper red bell pepper, diced
- 2 cups shredded cheddar cheese
Instructions
- Preheat your oven to 350 degrees Fahrenheit (175 degrees Celsius). Spray a 9x13-inch pan with cooking spray to prevent sticking.
- In a large mixing bowl, combine the eggs, sour cream, milk, shredded cheddar cheese, kosher salt, and ground black pepper. Mix on low speed with electric mixers until just combined; be careful not to overmix.
- Heat a large skillet over medium heat. Add the beef sausage and cook until browned, breaking it into small pieces with a wooden spoon. Once cooked, drain most of the grease and transfer the sausage to the bowl with the egg mixture.
- In the same skillet used for the sausage, add the diced green and red bell peppers along with the chopped green onions. Sauté for 2-3 minutes until the vegetables are slightly tender, then add them to the bowl with the egg mixture. Stir everything together until evenly mixed.
- Pour the entire mixture into the greased 9x13-inch pan. Bake in the preheated oven for 35-50 minutes, or until the edges are set and the center is slightly jiggly. Keep an eye on it to avoid overbaking.
- Once baked, allow the casserole to cool for a few minutes before slicing. Leftover egg casserole can be stored in the fridge and enjoyed within 3-4 days. Simply reheat leftovers in the microwave for a quick and delicious meal.