Buffet Egg Casserole
A hearty breakfast casserole combining bread, bacon, cheese, and eggs, baked overnight for a delicious, savory start to any morning or brunch gathering.
Ingredients
Instructions
- Arrange buttered bread slices in a well-greased 9 x 13-inch pan, cutting to cover the entire surface.
- Sprinkle cooked bacon evenly over the bread.
- Brown and sprinkle chopped onion over the bacon layer.
- Sprinkle shredded American cheese over the onion.
- In a bowl, beat together eggs, milk, pepper, salt, and dry mustard.
- Pour the egg mixture evenly over the assembled layers in the pan.
- Cover and refrigerate overnight before baking.
Tips & Substitutions
For added flavor, consider using different types of cheese such as cheddar or pepper jack instead of American cheese. You can also substitute the bacon with cooked sausage or even a plant-based alternative for a healthier option. If you're short on time, you can use pre-cooked bacon or skip browning the onion and simply sprinkle it raw over the layers.
Serving Suggestions
This casserole pairs wonderfully with a fresh side salad or some sliced fruit for a balanced meal. For a heartier breakfast, serve with crispy hash browns or buttery toast. It also complements other American recipes like Bischoff Bean Bake Bonanza or Ham And Spaghetti Casserole for a brunch spread.
Storage & Reheating
Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, place individual portions in the microwave for 1-2 minutes or until heated through. For best results, cover with a damp paper towel to retain moisture. You can also reheat in the oven at 350°F for about 15-20 minutes.
Nutrition & Diet Analysis (per serving)
Each serving of Buffet Egg Casserole contains roughly 1438 calories, with 29g protein, 231g carbohydrates, and 47g fat. It is an excellent source of protein (58% of the Daily Value), vitamin C (57% of the Daily Value), and calcium (40% of the Daily Value). Note that it is relatively high in sodium, at 1699mg per serving (74% of the Daily Value).
Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.
* % Daily Values based on a 2,000 calorie diet (FDA 2020).
Frequently Asked Questions
Can I make this casserole gluten-free?
Yes, you can easily make this casserole gluten-free by using gluten-free bread. Just ensure that all other ingredients, such as bacon and cheese, are also gluten-free. This way, you can enjoy the dish without compromising on taste or texture.
How do I know when the casserole is fully cooked?
The casserole is fully cooked when the eggs are set and no longer jiggle in the center. You can check by inserting a knife into the center; if it comes out clean, it's ready. It typically takes about 45-55 minutes in a preheated oven at 350°F.
Can I freeze this egg casserole?
Yes, you can freeze the casserole before baking. Assemble it in a freezer-safe dish, cover tightly, and freeze for up to 2 months. When ready to bake, thaw in the refrigerator overnight and then bake as directed. This makes it a convenient option for meal prep!
Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).