Overnight Breakfast Casserole with Bacon

This easy Overnight Breakfast Casserole is quick to prep in the evening and then baked up fresh and delicious in the morning!  Cheese, bacon, bell peppers and green onions are layered with bread and soaked in a seasoned egg mixture.  This is the perfect meal to serve on a holiday morning or for guests.

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  Overnight Breakfast Casserole with Bacon

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I have eaten this casserole on Christmas morning for as long as I can remember.  My mom always made it when I was young and I looked forward to this casserole every year!

We have always called it wife saver but it’s also known as a strata which is basically bread and eggs with yummy add ins.

It’s great because it’s really easy to make and it’s made the night before (or at least 3-4 hours ahead of time). In the morning just put it in the oven to cook while your family is doing other fun activities (like opening stockings or egg hunting!) or even if you have a house full of guests to feed!

I find a lot of breakfast items are on the sweeter side like pancakes and waffles but I’m a savory girl so this is my favorite. Since we have a large family, I usually make this and a sweeter Overnight Apple Pie French Toast for my kids (or sometimes Blueberry Cream Cheese).

I think every family seems to have a slightly different version of this meal. My mother in law adds a crunchy topping to hers (and uses brown bread) while my sister cuts off the crusts and leaves her slices whole. I always leave the crusts and cube my bread since I really can’t tell the difference and let’s face it, less work is better.

You can certainly add in whatever you like, ham or sausage are great in this as well!  We’ve added everything from ham and asparagus to artichokes and mushrooms (pre-cook the mushrooms so they don’t get watery). Of all the versions I’ve had, this one is definitely my favorite.

It’s so easy to put together and a great way to feed breakfast to a crowd so I often make it when we have guests over!  If you’re the kind of person that likes to eat breakfast for dinner, this is a super simple prep ahead meal and if you are lucky enough to have any leftovers, this is great reheated too!

Note:  It’s best to take the casserole out of the fridge first thing and let it sit at room temperature for about 30 minutes.  If you are cooking two pans, baking time will increase by about 20-30 minutes.

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Overnight Breakfast Casserole

Delicious Overnight Breakfast Casserole with bacon, green onions, bell peppers, and cheese.
Course Breakfast
Prep Time 20 minutes
Cook Time 55 minutes
Total Time 1 hour 15 minutes
Author Holly

Ingredients

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  • 12 slices egg bread (or any type of bread will work), cubed
  • 12 slices crispy bacon , crumbled (or 1 cup diced ham)
  • 3 green onions , sliced
  • 1/2 red bell pepper , finely diced
  • 4 cups grated cheese , cheddar works well
  • 6 eggs
  • 3 cups milk
  • 1/2 teaspoon each dry mustard , salt & black pepper

Instructions

  1. Cube bread and leave out overnight or place in the oven at 300 degrees for about 10 minutes to dry slightly. (Do not brown or toast it).
  2. Combine eggs, milk, & seasonings.
  3. Layer 1/2 of the cubes in a greased 9x13 pan. Top with 1/2 of the bacon, green onions, red peppers and cheese. Repeat layers one more time.
  4. Pour egg mixture over top. Cover and refrigerate overnight (or at least 3 hours).
  5. Remove from fridge and let sit on the counter while preheating the oven to 350 degrees. Bake covered with foil 45-55 minutes or until a knife inserted in the center comes out clean. (If you are baking 2 pans increase cooking time to 60-80 minutes).

 

Here are some other recipes you’ll love: 

Overnight Apple Pie French Toast

Overnight Apple Pie French Toast Casserole

Overnight Breakfast Casserole with Sausage

 

This easy Overnight Breakfast Casserole is quick to prep in the evening and then baked up fresh and delicious in the morning!  Cheese, bacon, bell peppers and green onions are layered with bread and soaked in a seasoned egg mixture.  This is the perfect meal to serve on a holiday morning or for guests.
This easy Overnight Breakfast Casserole is quick to prep in the evening and then baked up fresh and delicious in the morning!  Cheese, bacon, bell peppers and green onions are layered with bread and soaked in a seasoned egg mixture.  This is the perfect meal to serve on a holiday morning or for guests.

Holly Nilsson

Holly is a wine and cheese lover, recipe creator, shopping enthusiast and self appointed foodie. Her greatest passion is creating in the kitchen and making deliciously comforting recipes for the everyday home cook!

18 comments on “Overnight Breakfast Casserole with Bacon”

  1. this sounds marvelous I will make it soon

  2. I made this tonight for my daughter and I in the morning. I used red onions instead of green and it looks really good

  3. Would like to know if this has been done in the slow cooker… I will try it anyway!! Looks and sounds awesome

  4. Is the temperature degrees Celsius or Fahrenheit?

  5. I have been going through all this good food for awhile.There are a lot I would like to “pin” only I have no idea what I am doing lo .Please help thank you very much.

    • Hi Vivian,
      You will need to ensure you have an account at Pinterest first (it’s free).

      Once you have an account you can hover any photo on my site to “Pin” it which will save it to your Pinterest account. When you’d like to view a recipe you can go to your Pinterest account and look at all of the photos you have saved. Clicking the photos will bring you back to the recipe.

      I hope that helps!

  6. This looks so easy and delicious, and all that gooey cheese is seriously dreamy!

  7. Have you tried it with bacon and sausage for a meatier casserole? Or would the sausage be to greasy?

    • Yes, I actually made a version with sausage (and mushrooms) this morning and it was delicious! I precooked the sausage and drained well before preparing and it wasn’t greasy at all.

  8. Built this tonigh, but had to make a few changes…
    No onions, peppers or onions in the kitchen. So I opened a jar of salsa!! Also using ham not bacon. Looking forward to morning!!

  9. Simply amazing. I love it. Thank you for all the effort made.

  10. I wonder if leftovers can be frozen? I’ve a foodsaver vacuum sealer, so it can be tightly sealer.

  11. Do you cook the bacon first?

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