This Bacon Breakfast Casserole is a hearty way to start your day! With crispy bacon, fluffy eggs, and cheesy goodness baked all together, it’s sure to be a family favorite.
Trust me, leftovers are rare in my house! I love making it ahead for busy mornings. Just pop it in the oven, and breakfast is ready. Simple and so tasty! 😋
Key Ingredients & Substitutions
Bacon: You can’t go wrong with bacon for flavor! I love using thick-cut bacon for extra chewiness. If you’re looking for a lighter option, turkey bacon works well too, but it won’t have the same deep flavor.
Eggs: Large eggs are essential for the fluffiness of the casserole. If you prefer a lower cholesterol option, try using egg whites or egg substitutes, which work just fine!
Hash Browns: Frozen hash browns make this recipe easy and quick. If you have fresh potatoes, you can grate and sauté them instead. Just make sure they are cooked through before adding to the casserole.
Cheddar Cheese: Sharp cheddar provides great flavor! You can also mix in Monterey Jack or Pepper Jack for a spicy kick. Vegan cheese can be used for a dairy-free version, but adjust the melting time as it can differ.
Onion: Onions add sweetness and depth. If you’re not a fan, you can skip them or swap for green onions for a milder taste.
How Do I Get the Casserole to Bake Evenly?
Getting that perfect bake can be a challenge. Here are some simple tips to ensure your casserole cooks evenly:
- Make sure to thaw your hash browns completely before mixing them with other ingredients. This prevents excess moisture.
- Mix your egg mixture well so the ingredients are thoroughly combined, allowing them to cook uniformly.
- Bake uncovered so the top can brown nicely. You can check for doneness by inserting a knife in the center; it should come out clean.
Letting the casserole cool for a few minutes before slicing helps it hold together better!
Bacon Breakfast Casserole
Ingredients You’ll Need:
- 8 slices bacon
- 1 small onion, finely chopped
- 6 large eggs
- 1 cup milk
- 4 cups frozen hash brown potatoes, thawed
- 2 cups shredded cheddar cheese, divided
- 1 teaspoon salt
- 1/2 teaspoon black pepper
How Much Time Will You Need?
This Bacon Breakfast Casserole will take about 20 minutes to prepare and 45-55 minutes to bake. In total, you’re looking at about an hour to an hour and 15 minutes from start to finish. It’s perfect for making ahead and popping in the oven while you get ready for the day!
Step-by-Step Instructions:
1. Preheat and Prepare the Oven:
Start by preheating your oven to 350°F (175°C). While it’s warming up, grease a 9×13 inch baking dish to make cleanup easy later.
2. Cook the Bacon:
Place the bacon in a skillet over medium heat. Cook until it’s crispy, which should take around 8–10 minutes. Once done, remove the bacon and drain on paper towels to absorb excess grease. Chop it into small pieces once it’s cool.
3. Sauté the Onion:
Using the same skillet with bacon fat, add the finely chopped onion and sauté for about 3–4 minutes until it’s softened and translucent. This will add great flavor to your casserole! Remove the skillet from heat.
4. Whisk the Egg Mixture:
In a large bowl, crack in the 6 eggs and add 1 cup of milk, along with the salt and black pepper. Whisk everything together until your mixture is smooth and perfectly blended.
5. Combine Ingredients:
Now, add the thawed hash brown potatoes, sautéed onions, half of the shredded cheddar cheese, and half of the chopped bacon into the egg mixture. Stir gently until everything is combined well.
6. Assemble the Casserole:
Pour the mixture into the prepared baking dish. Spread it evenly. Then, sprinkle the remaining cheddar cheese and the rest of the chopped bacon over the top. This will create a deliciously cheesy crust!
7. Bake:
Bake the casserole uncovered in the preheated oven for 45-55 minutes. You’ll know it’s done when the center is set and the top has turned a lovely golden brown.
8. Serve:
Let the casserole cool off for a few minutes before slicing. It makes serving easier, and you’ll avoid burning your fingers! Enjoy your delicious Bacon Breakfast Casserole with family or friends—it’s perfect for any morning occasion!
Can I Use Egg Substitutes for This Recipe?
Absolutely! You can use egg substitutes or egg whites if you’re looking for a lower cholesterol option. Just remember that the texture might be slightly different, but it will still taste great!
How to Store Leftovers?
Store any leftovers in an airtight container in the fridge for up to 3 days. When you’re ready to enjoy it again, simply reheat in the microwave or in the oven until warmed through.
Can I Add More Vegetables?
Yes, feel free to add any vegetables you like! Spinach, bell peppers, or mushrooms would be great additions. Just sauté them along with the onions to ensure they’re cooked before mixing them into the casserole.
Can I Make This Casserole Ahead of Time?
Definitely! You can prepare the whole dish in advance and refrigerate it overnight. Just remember to adjust the baking time; it may take a bit longer to bake from the fridge as it will be cold.