Easy Sausage and Egg Casserole for Cozy Mornings

This sausage and egg casserole is the perfect cozy breakfast to start your day. After making it dozens of times, I’ve discovered the trick to getting the perfect crispy top. Keep reading for my best tips. If you love recipes like this, you’ll also enjoy Crispy BLT Sandwich and Crispy Southern Biscuits.

Why This Easy Sausage and Egg Casserole for Cozy Mornings Is Pure Comfort
- Crispy sausage and cheese topping
- Easy to customize with your favorite veggies
- Ready in just 30 minutes
What You'll Need for Easy Sausage and Egg Casserole for Cozy Mornings
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 1 lb breakfast sausage
- 1 dozen eggs
- 1 cup shredded cheddar cheese
- Salt and pepper to taste
- 1 tsp paprika (optional)
- 1 tsp garlic powder (optional)
- Optional: Fresh parsley for garnish
- Optional: Hot sauce or salsa for serving

📝 Ingredient Notes
- Breakfast sausage: You can use mild, spicy, or a mix of both.
🛒 Tools & Equipment I Recommend
- Non-stick skillet — Even cooking and easy cleanup → See on Amazon
- 9×13 baking dish — Perfect size for this casserole → See on Amazon

How to Make Easy Sausage and Egg Casserole for Cozy Mornings
- Step 1: Preheat oven to 375°F (190°C). In a large non-stick skillet, cook sausage over medium heat until browned. Drain fat and set aside.
- Step 2: In a large bowl, whisk eggs, salt, pepper, paprika, and garlic powder. Stir in cooked sausage and 1/2 cup of shredded cheese.
- Step 3: Pour egg mixture into a greased 9×13 baking dish. Sprinkle remaining cheese on top.
- Step 4: Bake for 20-25 minutes or until eggs are set and cheese is golden and bubbly. Let rest for 5 minutes before serving.
Cook's Tips for Perfect Easy Sausage and Egg Casserole for Cozy Mornings
- : For a healthier version, use turkey sausage and add spinach or bell peppers.
- Common mistake and fix: Avoid overcooking by checking the casserole at the 20-minute mark. If the cheese is not yet golden, cover the dish loosely with foil and continue baking for another 5 minutes.
- : To make ahead, prepare the casserole as directed, cover tightly, and refrigerate overnight. Bake as directed the next morning, adding 5-10 minutes to the baking time.
Storing & Reheating Easy Sausage and Egg Casserole for Cozy Mornings
Short-Term Storage
Store in an airtight container in the fridge. Store leftovers in an airtight container for up to 4 days. Make-ahead tip: You can prepare the casserole the night before and refrigerate until ready to bake.
Freezing Easy Sausage and Egg Casserole for Cozy Mornings
Freeze individual portions for up to 2 months. Thaw overnight in the fridge before reheating.
How to Reheat Without Drying It Out
Oven: Reheat in a 350°F (175°C) oven for 10-15 minutes or until heated through. Microwave: Reheat in the microwave for 1-2 minutes or until heated through. Cover with a damp paper towel to prevent drying out.
Recipe Notes
- Chef tip: For a creamier casserole, stir in 1/2 cup of sour cream or cream cheese before baking.
- Best substitution: Instead of sausage, you can use diced ham, bacon, or even smoked salmon.
- Make-ahead: This casserole is perfect for meal prepping. Make a big batch and enjoy easy breakfasts all week.
- Scaling: To make a half batch, use a 9×9 baking dish and adjust ingredients accordingly.
- Troubleshooting: If the casserole is browning too quickly, cover the dish loosely with foil and continue baking until the eggs are set.
Want to level up this recipe?
Silicone spatula — Easy serving and cleanup → Check price on Amazon
Easy Sausage and Egg Casserole for Cozy Mornings

Ingredients
Main Ingredients
- 1 lb breakfast sausage
- 1 dozen eggs
- 1 cup shredded cheddar cheese
Seasonings
- Salt and pepper to taste
- 1 tsp paprika (optional)
- 1 tsp garlic powder (optional)
Optional Toppings
- Fresh parsley for garnish
- Hot sauce or salsa for serving
Instructions
- Step 1: Preheat oven to 375°F (190°C). In a large non-stick skillet, cook sausage over medium heat until browned. Drain fat and set aside.
- Step 2: In a large bowl, whisk eggs, salt, pepper, paprika, and garlic powder. Stir in cooked sausage and 1/2 cup of shredded cheese.
- Step 3: Pour egg mixture into a greased 9×13 baking dish. Sprinkle remaining cheese on top.
- Step 4: Bake for 20-25 minutes or until eggs are set and cheese is golden and bubbly. Let rest for 5 minutes before serving.
Notes
- Chef tip: For a creamier casserole, stir in 1/2 cup of sour cream or cream cheese before baking.
- Best substitution: Instead of sausage, you can use diced ham, bacon, or even smoked salmon.
- Make-ahead: This casserole is perfect for meal prepping. Make a big batch and enjoy easy breakfasts all week.
- Scaling: To make a half batch, use a 9×9 baking dish and adjust ingredients accordingly.
- Troubleshooting: If the casserole is browning too quickly, cover the dish loosely with foil and continue baking until the eggs are set.
Storage
- Fridge: Store leftovers in an airtight container for up to 4 days.
- Freezer: Freeze individual portions for up to 2 months. Thaw overnight in the fridge before reheating.
- Oven reheat: Reheat in a 350°F (175°C) oven for 10-15 minutes or until heated through.
- Microwave reheat: Reheat in the microwave for 1-2 minutes or until heated through. Cover with a damp paper towel to prevent drying out.
- Make ahead: You can prepare the casserole the night before and refrigerate until ready to bake.
Nutrition Per Serving
- Calories: 280
- Protein: 20g
- Fat: 21g
- Carbs: 5g
- Fiber: 1g
- Sugar: 1g
- Sodium: 700mg
- Cholesterol: 300mg
- Sat. Fat: 9g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Sausage and Egg Casserole for Cozy Mornings FAQs
Yes, you can prepare the casserole the night before and refrigerate until ready to bake. Add 5-10 minutes to the baking time.
Overcooking can cause the casserole to dry out. Check the casserole at the 20-minute mark and cover loosely with foil if the cheese is not yet golden.
Yes, you can freeze individual portions for up to 2 months. Thaw overnight in the fridge before reheating.
While you can cook individual eggs in the air fryer, this recipe is best suited for the oven as it requires baking the casserole as a whole.
Instead of sausage, you can use diced ham, bacon, or even smoked salmon.
A Warm Final Note
I can’t wait for you to try Easy Sausage and Egg Casserole for Cozy Mornings and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!






