Loaded Baked Egg Casserole

The aroma of sizzling bacon fills the kitchen as you prepare a warm, comforting dish that promises to nourish both body and soul. This Loaded Baked Egg Casserole is a hearty blend of eggs, cheese, and savory fillings, perfect for brunch gatherings or a satisfying weekday breakfast. It takes about 50 minutes to prepare and bake, giving you a deliciously rich outcome thanks to the combination of eggs and cream.

This recipe is ideal for family meals, friendly brunches, or a cozy weekend breakfast. It can be made ahead and stored in the refrigerator for quick reheating throughout the week.

Why You’ll Love This Recipe

• The crispy bacon and creamy cheese create a delightful texture contrast.
• You can customize the fillings based on your preferences or what you have on hand.
• It’s easy to prepare and comes together in just one baking dish.
• The satisfying combination of flavors will leave everyone asking for seconds.

What You’ll Need

Here’s what you’ll need to create this delicious casserole.

For the Egg Base

• 10 large eggs
• ½ cup milk (whole or 2%)
• ½ cup heavy cream (optional for extra richness)
• ½ tsp salt
• ¼ tsp black pepper

For the Fillings

• 1 cup cooked bacon (chopped, about 6–8 strips)
• ½ cup cooked sausage
• 1 cup diced potatoes (pre-cooked or frozen hash browns, thawed)
• ½ cup onion (finely diced)
• ½ cup bell pepper (diced, any color)
• ½ cup sautéed mushrooms

For Topping

• 1 cup shredded cheddar cheese
• ½ cup shredded mozzarella cheese
• 2 tbsp chopped green onions (optional garnish)
• ¼ tsp paprika or chili flakes for spice

Use any color bell pepper to suit your taste.

Substitutions & Swaps

• Bacon can be swapped for ham or turkey bacon.
• Use cream cheese for a different cheese texture.
• Fresh herbs can replace the green onions for a fresh flavor.
• Add spinach for added nutrition and color.

How to Make It

Follow these simple steps to create your Loaded Baked Egg Casserole.

Prepare the oven

Preheat the oven to 375°F (190°C) and lightly grease a 9×13 inch baking dish.

Cook the fillings

In a skillet, cook the bacon until crispy, then chop. If you’re using raw onion or bell pepper, sauté them for 3–4 minutes to soften.

Mix the egg base

In a large bowl, whisk together the eggs, milk, cream (if using), salt, and pepper until combined.

Assemble the casserole

Spread the potatoes evenly in the prepared baking dish. Add the bacon, onion, bell pepper, and half of the cheese. Pour the egg mixture evenly over the fillings and sprinkle the remaining cheese on top.

Bake

Bake uncovered for 35–40 minutes. The center should be set and the top lightly golden.

Rest and serve

Let the casserole rest for 5–10 minutes before slicing. Garnish with green onions if desired.

How to Store It

Fridge: Store in an airtight container for up to 5 days.
Freezer: Yes, it freezes well; thaw before reheating.
Reheat: Use the oven at 350°F (175°C) for 15-20 minutes.

Tips for Best Results

• Use pre-cooked bacon for a faster cooking process.
• Ensure the potatoes are properly thawed to avoid excess moisture.
• Experiment with different cheese blends for varied flavors.
• Allowing the dish to rest is crucial for better slicing.

Serving Suggestions

• Pair with fresh fruit for a balanced breakfast.
• Serve with a side of mixed greens for a lighter option.
• Great alongside toast or muffins for a hearty brunch spread.