This Bacon, Egg, and Hash Brown Casserole is the ultimate comfort breakfast, perfect for a cozy weekend morning or a hearty brunch with loved ones. It’s golden and crisp on the edges, gooey and cheesy in the center, and packed with savory flavors from smoky bacon and sharp cheddar. Each bite is a perfect combination of creamy eggs, crunchy hash browns, and melty cheese, making it an instant favorite at the table.

Not only is this casserole delicious, but it’s also incredibly practical. You can prepare it the night before and simply bake it in the morning — making it a stress-free option when entertaining guests or feeding a hungry family. The ingredients are flexible too; whether you’re adding veggies, swapping meats, or going vegetarian, this dish adapts beautifully to your preferences.
Ingredients for this Bacon, Egg, and Hash Brown Casserole
- 1 (30 oz) bag frozen hash browns, thawed
- 12 large eggs
- 1 cup milk
- 1 ½ cups shredded cheddar cheese
- 8 slices bacon, cooked and chopped
- ½ teaspoon garlic powder
- ½ teaspoon onion powder
- Salt and pepper to taste
- Optional garnish: chopped green onions or parsley

Step 1: Prepare the Oven and Pan
Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with cooking spray or butter. This will help prevent sticking and ensure the casserole gets a nice golden crust on the edges.
Step 2: Cook the Bacon
In a skillet over medium heat, cook the bacon until it’s crispy. Once cooked, place it on a paper towel-lined plate to drain excess grease. When cool, chop or crumble it into small pieces.
Step 3: Assemble the Hash Brown Base
Spread the thawed hash browns evenly into the bottom of the prepared baking dish. Press them down lightly to form an even layer. Season with a little salt and pepper, and sprinkle with garlic and onion powder.
Step 4: Add Bacon and Cheese
Sprinkle the chopped bacon over the hash browns, then follow with the shredded cheddar cheese. Make sure it’s evenly distributed for a balanced flavor in every bite.
Step 5: Prepare the Egg Mixture
In a large mixing bowl, whisk together the eggs and milk until fully combined. Add a pinch of salt and pepper to the mix. This custard base is what binds the casserole together and gives it that fluffy, creamy texture.
Step 6: Pour and Bake
Pour the egg mixture evenly over the casserole ingredients in the baking dish. Use a spatula to gently press down and ensure all ingredients are coated. Bake in the preheated oven for 45–50 minutes or until the eggs are set and the top is golden brown.
Step 7: Cool and Serve
Remove the casserole from the oven and let it rest for 5–10 minutes before slicing. This allows the layers to set and makes it easier to cut clean portions. Garnish with chopped green onions or parsley if desired.
Storage Instructions
To store leftovers, allow the casserole to cool completely before transferring it to an airtight container. It can be refrigerated for up to 4 days. For longer storage, portion out slices, wrap them tightly in plastic wrap or foil, and freeze for up to 2 months.
To reheat, microwave individual portions on medium heat for 1–2 minutes, or until warmed through. For best results with frozen portions, let them thaw in the fridge overnight before reheating.
Estimated Nutrition
Per serving (based on 8 servings total):
- Calories: 320
- Protein: 18g
- Carbohydrates: 20g
- Fat: 20g
- Saturated Fat: 9g
- Cholesterol: 230mg
- Sodium: 540mg
- Fiber: 2g
- Sugar: 1g
Nutritional values may vary depending on exact ingredients and quantities used.
Frequently Asked Questions
What can I substitute for bacon?
You can use cooked sausage, ham, or even vegetarian options like plant-based crumbles or sautéed mushrooms for a meatless version.
Can I make this casserole ahead of time?
Absolutely! Assemble the night before, cover with foil, and refrigerate overnight. Bake fresh in the morning as directed.
How do I make this dish dairy-free?
Use a non-dairy milk alternative like almond or oat milk, and substitute with dairy-free cheese.
Is it possible to use fresh potatoes instead of frozen hash browns?
Yes, you can shred fresh potatoes and squeeze out excess moisture before layering them in the dish.
Can I add vegetables?
Definitely. Bell peppers, spinach, mushrooms, or onions work well. Just sauté them first to reduce moisture.
How do I know when the casserole is fully cooked?
The center should be set and not jiggly. A knife inserted in the middle should come out clean.
Can this be cooked in a smaller pan?
Yes, but you may need to adjust the baking time. A smaller, deeper dish will take longer to cook through.
Is this dish gluten-free?
Yes, if all your ingredients (like hash browns and bacon) are certified gluten-free, the dish is naturally gluten-free.

Bacon, Egg, and Hash Brown Casserole
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Total Time: 1 hour 5 minutes
- Yield: 8 servings 1x
- Category: Breakfast
Description
This savory and hearty Bacon, Egg, and Hash Brown Casserole is a make-ahead breakfast classic that’s perfect for feeding a crowd. Crispy hash browns form the base, while a fluffy egg mixture, crispy bacon, and melted cheddar create layers of irresistible flavor. Ideal for brunches, holidays, or any day you want a warm, comforting start.
Ingredients
1 (30 oz) bag frozen hash browns, thawed
12 large eggs
1 cup milk
1 ½ cups shredded cheddar cheese
8 slices bacon, cooked and chopped
½ teaspoon garlic powder
½ teaspoon onion powder
Salt and pepper to taste
Optional garnish: chopped green onions or parsley
Instructions
- Preheat oven to 375°F (190°C). Grease a 9×13-inch baking dish.
- Cook bacon until crispy, drain, and chop.
- Spread thawed hash browns evenly in the baking dish and season with salt, pepper, garlic powder, and onion powder.
- Sprinkle cooked bacon and shredded cheddar cheese evenly over the hash browns.
- In a mixing bowl, whisk together eggs and milk. Season with salt and pepper.
- Pour the egg mixture over the casserole, pressing lightly to ensure even coating.
- Bake for 45–50 minutes, until the eggs are set and the top is golden.
- Let cool for 5–10 minutes before slicing. Garnish if desired.