Be sure to try my make-ahead freezer breakfast sandwiches and my Tater Tot Breakfast Casserole (Make-Ahead!) recipe next!
Everyone loves a good ol’ everything bagel (they’re the second most popular after plain) but when you throw it into a casserole with a loaded egg scramble and three cheeses, it becomes breakfast heaven. Making this ahead of time is the best part; you wake up with that craving for a bagel and some eggs, and all you have to do is pop the casserole in the oven, grab a cup of coffee, and relax.
Additional Breakfast Casserole Ingredients
In addition to the bell peppers and sausage, you can also incorporate these ingredients:
Sautéed or caramelized onions, mushrooms, spinach, garlic, and tomatoes. Other cheese options include pepper jack, Swiss, gouda, and mozzarella.
How Long Can You Refrigerate Uncooked Breakfast Casserole
This uncooked breakfast casserole can be stored in refrigerator for up to 2-3 days prior to baking.
Freezing Breakfast Casserole
Breakfast casserole can be frozen for up to 3 months. To reheat, allow it to defrost in the fridge overnight and bake at 350 for 20-25 minutes, covered.
Storing Leftover Breakfast Casserole
If you don’t plan to freeze the leftovers, they can be stored in the refrigerator for up to 3 days.
Did You Make This Recipe?
I would love for you to leave a rating and a comment below! How’d you do?!
