Overnight Breakfast Casserole | #SundaySupper

Overnight Breakfast Casserole is a dream for busy mornings!  The prep happens the night before and then bakes up fresh and bubbling hot in the morning. It’s eggs, cheese, milk, a meat of choice and favorite bread all mixed up to make a wonderful dish. The magic happens while you sleep.

Overnight Breakfast Bake

Holidays are usually full of excitement and a little bit a chaos!  Busyness hurrying around to prepare for the day. Are you picturing it in your head 😉 So make ahead items for brunch or breakfast make for an easy and more enjoyable day for all.  I know I want to soak up every moment I can with my family. So on days like this anything that allows me to spend more time with them is just right up my alley!

Overnight Breakfast Casserole is versatile and very delicious! Just change around the meat and cheese combinations and you can make this over and over and have a new dish each time. Today I am making it with Sharp Cheddar and Bacon. I also love to make sausage and a Mexican cheese blend or ham and gouda or swiss. YUM! So many choices! Just pick your favorite and run with it!

The sausage version is a Christmas Morning Tradition along with my Chipped Beef Gravy. For Easter, I serve with fresh fruit, but really the casserole is hearty enough to be served alone.  It’s a wonderful dish for when you have company or to take to the office to share with your coworkers.

Today it’s a perfect way to start our day as we open our Easter Baskets and get ready to head out to Church! I did all the work last night and we get a delicious breakfast/brunch to enjoy today!

Whisk the eggs, milk, salt, and pepper together. Then add in meat, cheese, and diced bread.  Mix and pour into a buttered or sprayed 9 x 13 dish (today I am using a 10 x 12 dish). You know something close! Cover and refrigerate overnight.

 Overnight Breakfast Casserole Mixture

Pull the dish out of the fridge a half hour  before baking. This allows the dish to warm a little and not break when baking.

 Overnight Casserole Ready for Oven

Bake at 350° for 45 minutes to an hour. Devour!

Wishing you a Blessed and Beautiful Easter surrounded by loved ones and friends!  I am so blessed to be a part of a community of amazing Foodies that make up the Sunday Supper Family! In the busy world we live in today it is so important that we come together and what better way than around the Sunday Dinner Table.  These amazing cooks have created delicious MAKE AHEAD SUNDAY SUPPER BRUNCH RECIPES I know you will enjoy!

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Overnight Breakfast Casserole Pin
Overnight Breakfast Casserole Pin
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Overnight Breakfast Casserole | #SundaySupper

Course: Breakfast
Prep Time: 15 minutes
Cook Time: 1 hour
Total Time: 1 hour 15 minutes
Servings: 12
Author: Nikki@Soulfully Made


  • 6 slices of bread diced
  • 12 eggs whisked
  • 4 cups cheese
  • 1 pound bacon sausage or ham (meat of choice), cooked , diced and drained
  • 2 cups milk
  • 1 teaspoon salt optional or to taste
  • pepper to taste


  1. Add all ingredients together and mix.
  2. Pour into a 9 x 13 buttered casserole dish. Cover and refrigerate overnight.
  3. Remove from refrigerator 30 minutes before baking. Bake at 350° for 45 minutes to 1 hour.


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