The ultimate all-in-one breakfast solution? A buttery make-ahead English Muffin Breakfast Casserole with fluffy eggs, savory ham, and melty Gruyere cheese! As delicious as it is convenient for a holiday brunch or a lazy Sunday breakfast.
Leftover egg casserole must be refrigerated within two hours. When refrigerated and tightly wrapped, you have three to four days to enjoy this dish.
According to the USDA, make-ahead egg casseroles can be frozen only after cooking. It will keep in the freezer for up to three months.
Cover in foil and heat in the oven at 350 until hot. If you need to add a bit of moisture, sprinkle with milk or water before heating.
Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin, and freshness of ingredients used and are just estimates. We encourage, especially if these numbers are important to you, to calculate these on your own for most accurate results.