Strata Recipe (Overnight Breakfast Casserole) (2024)

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Fluffy Strata Recipe (Overnight Breakfast Casserole) – This easy make-ahead holiday breakfast is super quick to prep, then pop in the oven the next morning! It’s sure to become your go-to “special occasion” breakfast.

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Overnight Breakfast Casserole

No one wants to wake up an hour early on a holiday weekend to chop and prepare breakfast.

However, most of us would agree, a rich comforting breakfast makes every occasion seem special!

That’s why I love overnight breakfast casseroles. These easy breakfast bakes are meant to be assembled the night before a holiday or event.

I always make an overnight casserole for special occasions like:

  • Christmas
  • Valentine’s Day
  • Easter
  • Kid’s slumber parties
  • When friends or family comes in town

That way, I can sleep a little longer, pop the casserole dish in the oven, and casually sip my coffee as it bakes.

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Strata Recipe… The Ultimate Breakfast Bake

There are all sorts and sweet and savory breakfast casseroles you can make ahead and bake in the morning. (We’ve listed links to our favorites below!)

Yet a classic Strata Recipe is my personal favorite breakfast bake. Why?

  • I generally prefer savory over sweet breakfasts.
  • Stratas are SO quick to put together.
  • They look extremely appealing with their crisp golden craggy top.
  • You can put almost anything you like in a Strata.
  • And best of all, the pillowy texture of each bite is ridiculously divine!

The crusty top and tender airy interior are created by adding one single ingredient… Bread.

Bread is used as a spongy base to absorb the eggs and dairy. When the Strata bakes, the bread stabilizes the eggs so they can rise into a souffle-like casserole that toasts brilliantly on the top.

A strata is truly a thing of beauty!

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Overnight Strata

You’re wondering… Does a Strata Recipe have to set overnight? If you want to make one for dinner, do you have to start it in the morning?


You do need to allow some time for the bread to soak up the eggs.

The bread should be fully saturated with liquid. This is faster when the bread is fresh. However, if you are repurposing a day-old (stale) loaf of bread, that is perfectly fine, but the Strata will need longer to soak.

As a general rule, you should allow the Strata to rest for at least one hour before baking.

But, of course, it can rest for up to 18 hours, so it’s the perfect overnight breakfast casserole to make the night before a big family event!

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What Is Strata Made Of?

This savory bread pudding must have these 5 ingredients: Eggs, milk, bread, and salt.

However, to make an ultra-luxurious and flavor-packed Strata Breakfast Bake we’ve included a few more things in our recipe:

  • Eggs
  • Milk
  • Sharp Cheddar Cheese
  • Smoked Gouda Cheese
  • Deli Ham
  • Scallions
  • Roasted Red Peppers
  • Ground Mustard
  • Garlic Powder
  • French Bread

The blend of these two cheeses creates an intriguing richness that is balanced by the zesty notes of the scallions and roasted red peppers.

The ham can be swapped for cooked bacon or sausage. Or omitted for a vegetarian strata recipe.

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How To Make Breakfast Strata (Overnight Breakfast Casserole)

It’s so easy, guys. You simply mix, fold, chill, and bake!

  1. Mix – Mix everything, except the bread, in a large mixing bowl.
  2. Fold – Fold the egg mixture into torn-up chunks of bread.
  3. Chill – Cover and chill until ready to bake.
  4. Bake – Bake for 50+ minutes, until puffy and golden.

Get the Full (Printable) Strata Overnight Breakfast Casserole Recipe Below!

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Breakfast Strata Swaps & Add-Ins

Of course, I’m sharing my favorite Strata variation. I feel these ingredients together produce a lovely balance of savory richness and perky notes.

However, feel free to experiment with your favorite add-ins. Here are some ideas

  1. Meat: Ham, cooked bacon, turkey bacon, italian sausage, cooked breakfast sausage, prosciutto, pancetta, or chorizo.
  2. Cheese: Cheddar, gouda, muenster, swiss, fontina, pecorino, pepper jack, feta, chevre, or even cream cheese.
  3. Veggies: Scallions, roasted red peppers, sauteed mushrooms, sun-dried tomatoes, caramelized onions, roast garlic, asparagus tips, spinach, or kale. (Just make sure whatever you add isn’t going to release too much extra moisture into the Strata.)
  4. Herbs & Spices: Ground mustard, garlic powder, onion powder, celery salt, cracked black pepper, ground cumin, paprika, chili powder, cayenne pepper, thyme, rosemary, or basil.
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What is the Difference Between a Frittata and a Strata?

These two egg recipes are actually quite different.

A Frittata is an Italian-style omelet that is started on the stovetop and usually finished in the oven. The eggs are vigorously swirled around the pan to form an eggy crust on the bottom, before the fillings are added in.

A Strata is a slow-baked egg casserole that always includes bread to stabilize the eggs as they bake.

Frittatas are usually thin and dense, while a Strata is tall and fluffy.

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What Do You Serve with Overnight Breakfast Casserole?

For brunch, a Strata can be served with…

  • Light Chopped Salad
  • Tropical Fruit Salad
  • Fluffy Biscuits
  • Scones

For breakfast, a side of fresh-cut fruit and a fun beverage will do! We love…

  • Hawaiian POG
  • Agua Fresca
  • Simple Strawberry Smoothies
  • Jugo Verde
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Frequently Asked Questions

How well does this recipe last?

This Strata Recipe makes a marvelous leftover meal! Once baked, it will keep in the refrigerator for up to a week.

You can also wrap and freeze this overnight breakfast casserole for up to 3 months. Then thaw and reheat.

Can I use any other bread besides french bread?

Yes, any bread type will work with this ham and cheese strata recipe. You could even use a gluten free loaf if that is what your dietary restrictions allow!

Can I make a vegetarian strata?

Definitely! To make a vegetarian strata, you can simply leave out the ham in this recipe. Feel free to add any additional ingredients such as spinach or mushrooms!

More Breakfast Recipes You Can Make-Ahead

  • Better Than Cinnabon Cinnamon Rolls
  • Tiramisu French Toast Bake
  • Spinach Artichoke Egg Casserole
  • Greek Omelette Casserole
  • Arnold Palmer Sweet Rolls
  • Raspberry Sticky Buns
  • 5-Ingredient Baked Omelet

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Print Recipe

4.98 stars (36 reviews)

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Fluffy Strata Recipe (Overnight Breakfast Casserole)

Prep Time: 15 minutes minutes

Cook Time: 50 minutes minutes

Total Time: 1 hour hour 5 minutes minutes

Overnight Breakfast Strata Recipe: This easy make-ahead holiday breakfast is super quick to prep, then pop in the oven the next morning!

Servings: 12


US CustomaryMetric

  • 12 large eggs
  • 3 cups whole milk (or half & half)
  • 1 1/2 cups shredded sharp cheddar cheese (off the block)
  • 1 1/2 cup shredded smoked gouda cheese (off the block)
  • 1 cup chopped deli ham
  • 1 cup chopped scallions
  • 3/4 cup chopped roasted red pepper
  • 1 1/2 teaspoons salt
  • 1 teaspoon ground mustard
  • 1/2 teaspoon garlic powder
  • 12 ounce loaf french bread


  • Set out a large mixing bowl and a 9X13 inch (3 quart) baking dish. Grease the baking dish. Chop all necessary ingredients.

  • In the mixing bowl, add the eggs, milk, salt, ground mustard, and garlic powder. Whisk well to break up all the yolks. Then stir in the cheeses, ham, scallions, and roasted red pepper.

  • Tear the bread loaf into 1-2 inch chunks and place them in the baking dish.

  • Pour the egg mixture over the top of the bread. Use a spatula to fold the bread over, gently, to make sure the ingredients are evenly distributed. Cover and chill until ready to bake.

  • Let the strata recipe rest for at least one hour, so the bread soaks up all the eggs. Preheat the oven to 350 degrees F. (This is a fabulous make-ahead overnight recipe, so you can also preheat the oven in the morning.)

  • Bake, uncovered, for 50-60 minutes, until the top is golden-brown and puffy in the center. Insert a sharp knife into the center to check that the eggs are set. If not, bake another 5-10 minutes. Then cool for 5 minutes before cutting. Serve warm!



This Strata Recipe make a marvelous leftover meal! Once baked, it will keep in the refrigerator for up to a week.

You can also wrap and freeze it for up to 3 months. Then thaw and reheat.


Serving: 1piece, Calories: 356kcal, Carbohydrates: 21g, Protein: 23g, Fat: 20g, Saturated Fat: 11g, Cholesterol: 262mg, Sodium: 982mg, Potassium: 281mg, Fiber: 1g, Sugar: 5g, Vitamin A: 814IU, Vitamin C: 6mg, Calcium: 398mg, Iron: 2mg

Course: Breakfast

Cuisine: American

Author: Sommer Collier

Making this recipe?Follow us on Instagram and tag @ASpicyPerspective so we can share what you’re cooking!

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Strata Recipe (Overnight Breakfast Casserole) (2024)


What's the difference between a breakfast casserole and a strata? ›

Strata is otherwise known as “the breakfast casserole that your overnight guests will think you toiled away on all morning when in reality, you simply whipped it up the night before and just popped in the oven.” “Strata” is much shorter. Stratas are egg casseroles made with bread—lots of it.

Why does strata have to sit overnight? ›

Letting the strata sit in the fridge overnight saturates the flavor and means less dirty dishes in the morning!

How far in advance can you prepare a strata? ›

MAKE AHEAD: Strata improves when there is plenty of time for the bread to soak up the custard. Make this up to 12 hours ahead of baking. The strata will emerge from the oven puffed and gorgeous, then deflate. It can be served piping hot or at room temperature.

Why do you have to refrigerate breakfast casserole overnight? ›

The casserole is covered and refrigerated overnight to allow the liquid ingredients to be absorbed into the bread. This is a perishable mixture and should be cooked the morning or day after assembly. Bake in an oven set no lower than 325 °F. Most recipes suggest 350 °F.

Why is my strata soggy? ›

(Just don't skip the sautéing. It's crucial because it cooks out excess liquid, which prevents the strata from becoming soggy.)

What are the three types of strata? ›

Strata properties fall into one of three main categories: residential, commercial or mixed use. Each has its own rules and considerations.

What are the cons of strata? ›

The cons of strata titles

Owning a strata title property means that your neighbours are very close by. This isn't such a bad thing if they're nice and quiet, but if you get a loud bunch you may have to look into some sound proofing.

Do you have to refrigerate strata overnight? ›

Do I have to let the egg strata sit overnight, or can I bake it straight away? Letting it rest overnight isn't necessary, but to ensure that all the liquid egg mixture soaked into the bread for the best texture, allow it to rest for at least 30 minutes, but an hour would be better.

How much strata is too much? ›

According to the Flat Chat strata online forum, annual strata levies should fall between 0.8% and 1.2% of a property's value when the complex offers facilities, and between 0.3% and 0.7% when there are little to no facilities.

Can strata sit overnight? ›

Assemble your Strata, and Let it Sit

If you're not going to bake it right away (and you crisped up your bread pieces in the oven), cover it with foil and store it in the fridge overnight, then let it sit on the counter at least half an hour before baking so it's not so chilled.

How long can you refrigerate a breakfast casserole before baking? ›

Remove from heat and add the cooked vegetable mixture to the sausage in the prepared casserole dish and roughly stir together to distribute mixture evenly. Set aside. You can either bake breakfast casserole immediately or cover the dish with plastic wrap or foil and refrigerate for up to 24 hours to bake later.

Can you make a casserole with raw eggs ahead of time? ›

Yes, you can. Raw eggs are fairly stable in the freezer, especially when beaten or mixed with other ingredients. Check to see what else is in the casserole, though.

Can you make a casserole with raw egg and leave it uncooked overnight in fridge? ›

Yes! You can assemble this casserole the night before, wrap it tightly and then refrigerate until the next morning. Then, bake according to recipe directions.

Why is my breakfast casserole soggy? ›

Incorrect oven temperature - Casseroles that are baked at an oven temperature that is too low may not cook evenly, resulting in a soggy top and a firm or crunchy bottom. Too much liquid - Casseroles that have too much liquid may not be able to absorb all of the moisture, leading to a soggy top.

Can I leave breakfast casserole out overnight? ›

The USDA recommends that cooked eggs and egg dishes should be refrigerated within 2 hours of cooking and consumed within 3-4 days.

Why is it called strata? ›

The word "strata" refers to apartments being on different levels. Strata title was first introduced in 1961 in the state of New South Wales, Australia, to better cope with the legal ownership of apartment blocks.

What's the difference between strata and quiche? ›

A quiche is baked in a flaky pie crust-style pastry shell. An egg custard prepared without this crust is also known as a frittata. A strata, on the other hand, is an egg custard that's baked with layers of bread inside.

What's the difference between a breakfast casserole and a frittata? ›

As for the cooking process, frittata is made by briefly cooking an egg-based custard in a cast-iron pan on the stove, then baking it for a short time in the oven. Meanwhile, the egg custard in a breakfast casserole is poured over layers of other ingredients in a deep baking dish before going into the oven.

What does the word strata mean culinary? ›

Strata is a family of layered casserole dishes in American cuisine. Breakfast strata. The most common modern variant is a brunch dish, made from a mixture which mainly consists of bread, eggs and cheese. It may also include meat or vegetables.

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