This hearty, sourdough breakfast strata combines homemade sourdough bread, sausage, and herbs in a custard mixture topped with cheese. Your family will absolutely love this flavorful breakfast casserole.

sourdough breakfast strata with sausage, cheese, and herbs in a cast iron skillet

Every morning, no matter the weather (yes, even in the freezing cold), the whole family heads outside to do the farm chores.

The animals need feeding, the goats need milking, the chicken tractor is moved to a new grassy area, and the cows are turned out to pasture. Itโ€™s a lot of gratifying work, and it causes us to really work up an appetite.

One reason I love this recipe so much is because I can throw it together and head out to do the chores while it is baking. When we are all done, the strata is about ready, and we can all sit down to enjoy a hearty, warm, satisfying meal.

We’re always so grateful on those cold winter days to all come together at the table with a slice of strata, plus a hot cup of coffee for Luke and I.

I would definitely classify this recipe as rustic farm food. Most of the ingredients come straight from our farm or are grown by local farmers. But it is also fancy enough for a fun brunch with friends. 

Simple, rustic, and seriously one of the best breakfasts weโ€™ve had recently. I would even say it competes with this yummy sourdough coffee cake.

overhead photo of sourdough breakfast strata in a cast iron skillet on a red tea towel on a white quartz countertop

Breakfast Strata Tips:

  • I recommend using whole milk for the best texture. I use goat milk (from our own goats) or milk from another local farm.
  • Bake in a large cast iron skillet or 9ร—13 baking dish. Make this ahead of time by starting it the night before. Allow it to soak, covered, in the refrigerator for 8-12 hours.
  • This recipe is easily customizable, so see below for suggestions.
slice of breakfast strata on a white plate with a fork. A cast iron skillet is in the background

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What is the difference between a frittata and a strata?

Both are delicious egg dishes, but the main difference between a frittata and a strata is that a strata includes bread, where a frittata does not. 

slice of breakfast strata on a serving spatula resting on a cast iron skillet

What goes with strata for brunch?

Fruit salad, green salad with honey mustard or ranch dressingsourdough coffee cake, crispy potatoes, juice, water kefir, coffee, etc.

How far in advance can you make a strata?

To make breakfast super simple, you can make this recipe 8-12 hours before baking and store it in the fridge. In the morning, just pop it in the oven to bake according to directions.

Can you freeze this recipe?

Yes. Once you have baked it and allowed it to cool, transfer it to an airtight container and place in the freezer. Use within 2-3 months. Thaw in the fridge and bake at 350 until it is piping hot all the way through.

egg bake with sourdough bread in a cast iron skillet topped with cheese.

What can you put in a breakfast strata?

You can totally customize this recipe. 

Add veggies like peppers, a handful or two of greens (kale, spinach, or chard), mushrooms, shredded carrot, etc.

Swap out the sausage for cooked bacon, ham, or chorizo. 

If you donโ€™t have sourdough bread, you could use a different type of crusty bread or even croissants.

This post contains affiliate links, which means I make a small commission at no extra cost to you. See my full disclosure here.

Tools you may need:

Cast iron skillet or 9×13 baking dish

Large bowl

Measuring cups and spoons

Knife

Cutting board

Strata Ingredients

Eggs: We use pasture raised eggs from our own chickens. Always try to buy the best quality ingredients you can afford.

Milk: Whole milk is preferred for the fat content. 

Herbs: Use fresh if you have them, or dried herbs work well too. Rosemary, thyme, and sage are my favorite combination.

Cheese: Gruyere and cheddar are my favorites. You could also use mozzarella.

Sausage: I used sausage picked up from a local farmer. Any breakfast sausage you have will work. You could even use ham or cooked bacon.

Onion

Artisan sourdough bread: I did about 3/4 of a loaf. If you donโ€™t have homemade bread, you can use a store-bought loaf. 

cheese topped strata with sausage and herbs

How To Make Sourdough Breakfast Strata

  1. Add bread to a 14โ€ณ cast iron skillet (or a 9×13 baking dish) and toast for about 15 minutes at 350 degrees. 
  2. Meanwhile, cook sausage and diced onion over medium heat. 
  3. Whisk eggs, milk, salt, pepper, and herbs in a large bowl. 
  4. Add 1.5 cups cheese to toasted bread. 
  5. Add cooked sausage and onion to bread and cheese mixture.
  6. Pour egg mixture over top. I like to give the egg mixture another quick whisk right before pouring it over the bread, to break up any settling.
  7. Top with remaining half cup of cheese. 
  8. Cover with foil and bake at 350 degrees for 45 minutes.
  9. Remove foil and bake for additional 15 minutes, or until cooked through.

Find More Breakfast Recipes From The Farmhouse

If you try this recipe and love it, I would love if you could come back and give it 5 stars! 

Sourdough Breakfast Strata

4.66 from 70 votes
Sourdough breakfast strata combines tangy homemade sourdough bread, sausage, and herbs baked in a custard mixture, topped with cheese.
Prep: 20 minutes
Cook: 1 hour
Total: 1 hour 20 minutes
Servings: 8
overhead photo of sourdough breakfast strata in a cast iron skillet on a red tea towel on a white quartz countertop
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Ingredients 

  • 10 large eggs
  • 3 cups milk
  • 3/4 teaspoon salt
  • Freshly ground black pepper
  • 1/4 cup diced herbs, rosemary, thyme, and sage are my favorite combo
  • 2 cups cheese, shredded (gruyere and cheddar are my favorites)
  • 1 lb sausage
  • 1 onion, diced
  • 6 cups cubed artisan sourdough bread, from the FOB blog I did about 3/4 of a loaf

Instructions 

  • Dice bread and add to a 14โ€ณ cast iron skillet and toast for about 15 minutes at 350 degrees.
  • Meanwhile, cook sausage and diced onion over medium heat.
  • Whisk eggs, milk, salt, pepper, and herbs in a large bowl.
  • Add 1.5 cups cheese to toasted bread.
  • Add cooked sausage and onion to bread and cheese mixture.
  • Pour egg mixture over top.
  • Top with remaining half cup of cheese.
  • Cover with foil and bake at 350 degrees for 45 minutes.
  • Remove foil and bake for additional 15 minutes, or until cooked through.

Notes

  • I recommend using whole milk for the best texture. I use goat milk (from our own goats) or milk from another local farm.
  • Bake in a large cast iron skillet or 9ร—13 baking dish.
  • Make this ahead of time by starting it the night before. Allow it to soak, covered, in the refrigerator for 8-12 hours.

Nutrition

Calories: 496kcal | Carbohydrates: 18g | Protein: 28g | Fat: 34g | Saturated Fat: 14g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 12g | Trans Fat: 0.1g | Cholesterol: 313mg | Sodium: 1014mg | Potassium: 436mg | Fiber: 1g | Sugar: 6g | Vitamin A: 836IU | Vitamin C: 2mg | Calcium: 369mg | Iron: 3mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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4.66 from 70 votes (64 ratings without comment)

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27 Comments

  1. Barbara Williams says:

    my sourdough bread comes out beautiful and big 8x now but always gummy chewy looking in the middle. i still dont no what im doing wrong. anyway could i slice this up and use it in the recipe?

    1. Lisa Bass says:

      Yes! Hmm my guess is it needs to bake longer. If it is too dark on the outside maybe bump the oven temp down a little to bake longer.

  2. megan says:

    Excited to try this! If you make it all the night before, do you place your whole cast iron in the fridge? Does that mess with the pan at all and does it then require longer cooking in the morning?

    1. Lisa Bass says:

      Yes, you can put it in the fridge the night before. I would take it out when the timer goes off, but check it to make sure it’s done.

  3. Mariah says:

    How would I make this into a freezer meal? Do I prepare and freeze before baking?

    1. Lisa says:

      Once you have baked it and allowed it to cool, transfer it to an airtight container and place in the freezer. Use within 2-3 months. Thaw in the fridge and bake at 350 until it is piping hot all the way through.

  4. Victoria says:

    This recipe is so delicious. I would definitely make this for Thanksgiving or Christmas morning. I used fresh sage and rosemary from the garden and I only used 1 cup of Colby jack. I loved the crispy bread chunks on top.

    1. Lisa says:

      Glad you enjoyed the recipe! Thanks for sharing!

  5. Dana says:

    I made this for our Christmas Eve brunch last year. A year later my loved ones still talk about it. I needless to say it will be served this year as well!

    1. Lisa says:

      Wow what a wonderful compliment. So glad it went over so well.

  6. Sarah Brown says:

    Made this tonight for dinnerโ€ฆ AMAZING!!! Iโ€™m trying more of your recipes now ๐Ÿ˜‰

    1. Lisa says:

      Wonderful. I love a good breakfast for dinner!

  7. Aimee Pinkston says:

    Can you give me the variation of this that you made on YouTube along with your carrot cake pancakes, doughnuts ad breakfast flatbread?

  8. Sarah says:

    We love this! This will definitely be one of my new breakfast meals. I make a quiche that is similar to this. I added a mixture of different cheeses because I was almost out of cheddar and I added kale. I love that it’s easy to customize it depending on what veggies I have. Yum!

  9. Jennifer says:

    This sounds amazing! One of my kids has to be dairy free…how badly do you think almond milk would affect the texture? I often use coconut milk when I need the fat content, but the coconut flavor wouldn’t work for this!

    1. Jess says:

      Maybe oat milk??

  10. sirma says:

    Hi Lisa,

    Yesterday i made dutch baby with some leftover veggies.
    Love breakfast for dinner. I will give it a go next week:)

    Happy new year everybody,
    Sirma