Cheesy Baked Egg Casserole is a hearty and delicious dish that’s perfect for breakfast, brunch, or even a light dinner. Packed with eggs, cheese, and your choice of vegetables or meats, this casserole is easy to prepare and can be made ahead of time for convenience.
Ingredients List
For the Casserole
- 8 large eggs
- 1 cup milk (or a dairy-free alternative)
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 2 cups shredded cheese (cheddar, mozzarella, or your favorite blend)
- 1 cup diced vegetables (such as bell peppers, spinach, or onions)
- 1 cup cooked meat (such as sausage, bacon, or ham, optional)
- 1/2 cup chopped fresh herbs (such as parsley or chives, optional)
For Topping (Optional)
- Additional shredded cheese
- Sliced green onions
Timing
Preparing Cheesy Baked Egg Casserole takes about 15 minutes for prep and 30-35 minutes for baking.
Step-by-Step Instructions
Step 1: Preheat the Oven
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish or a similar-sized casserole dish.
Step 2: Whisk Eggs
- In a Bowl: In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and onion powder until well combined.
Step 3: Add Cheese and Fillings
- Stir in Cheese: Add the shredded cheese to the egg mixture and stir to combine.
- Add Vegetables and Meat: Gently fold in the diced vegetables and cooked meat (if using) until evenly distributed.
Step 4: Pour into Baking Dish
- Transfer Mixture: Pour the egg mixture into the prepared baking dish, spreading it out evenly.
Step 5: Bake
- Bake Casserole: Bake in the preheated oven for 30-35 minutes, or until the eggs are set and the top is golden brown. A toothpick inserted in the center should come out clean.
Step 6: Cool and Serve
- Cool Slightly: Allow the casserole to cool for a few minutes before slicing.
- Garnish: Top with additional cheese and sliced green onions if desired.
- Enjoy: Serve warm and enjoy your delicious Cheesy Baked Egg Casserole!

Nutritional Information
Here’s a quick glance at the nutritional profile of Cheesy Baked Egg Casserole (per serving, assuming 8 servings):
| Nutrient | Amount per Serving |
|---|---|
| Calories | 220 |
| Protein | 15g |
| Fat | 15g |
| Carbohydrates | 4g |
| Fiber | 1g |
Tips for Customization
- Vegetable Variations: Use any combination of vegetables you like, such as zucchini, mushrooms, or tomatoes.
- Cheese Options: Experiment with different types of cheese for varied flavors, such as feta or pepper jack.
- Herbs and Spices: Add fresh herbs or spices to enhance the flavor, such as thyme, basil, or red pepper flakes.
Storing Tips for the Recipe
Cheesy Baked Egg Casserole can be stored in an airtight container in the refrigerator for up to 4 days. Reheat in the microwave or oven before serving. It can also be frozen for up to 3 months; thaw in the refrigerator before reheating.
Conclusion
Cheesy Baked Egg Casserole is a versatile and satisfying dish that is perfect for feeding a crowd. With its cheesy goodness and endless customization options, it’s sure to become a favorite in your breakfast rotation!
FAQs
Can I make this casserole ahead of time?
Yes! You can prepare the casserole the night before, refrigerate it, and bake it in the morning.
Can I use egg substitutes?
Yes! You can use egg substitutes or egg whites if you prefer a lighter version.
What can I serve with this casserole?
This casserole pairs well with fresh fruit, a side salad, or toast for a complete meal.
Cheesy Baked Egg Casserole Recipe
Ingredients
- For the Casserole:
- • 8 large eggs
- • 1 cup milk (or a dairy-free alternative)
- • 1 teaspoon salt
- • 1/2 teaspoon black pepper
- • 1 teaspoon garlic powder
- • 1 teaspoon onion powder
- • 2 cups shredded cheese (cheddar, mozzarella, or your favorite blend)
- • 1 cup diced vegetables (such as bell peppers, spinach, or onions)
- • 1 cup cooked meat (such as sausage, bacon, or ham, optional)
- • 1/2 cup chopped fresh herbs (such as parsley or chives, optional)
- For Topping (Optional):
- • Additional shredded cheese
- • Sliced green onions
Instructions
Step 1: Preheat the Oven
Preheat your oven to 350°F (175°C). Grease a 9x13-inch baking dish or a similar-sized casserole dish.
Step 2: Whisk Eggs
In a large mixing bowl, whisk together the eggs, milk, salt, black pepper, garlic powder, and onion powder until well combined.
Step 3: Add Cheese and Fillings
Add the shredded cheese to the egg mixture and stir to combine.
Gently fold in the diced vegetables and cooked meat (if using) until evenly distributed.
Step 4: Pour into Baking Dish
Pour the egg mixture into the prepared baking dish, spreading it out evenly.
Step 5: Bake
Bake in the preheated oven for 30–35 minutes, or until the eggs are set and the top is golden brown. A toothpick inserted in the center should come out clean.
Step 6: Cool and Serve
Allow the casserole to cool for a few minutes before slicing.
Top with additional cheese and sliced green onions if desired.
Serve warm and enjoy your delicious Cheesy Baked Egg Casserole!
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