
New Year’s Day Breakfast Strata
The first thing I notice when the foil comes off is how the bread has settled into the egg mixture, with sausage and cheddar tucked through every layer. That overnight…
Tip: save now, make later.
The first thing I notice when the foil comes off is how the bread has settled into the egg mixture, with sausage and cheddar tucked through every layer. That overnight rest is what makes this New Year’s Day Breakfast Strata feel like a proper breakfast instead of toast with scrambled eggs poured over it. I assemble it ahead, then let the oven do the work in the morning.
Day-old French bread is a good fit here: it has had time to dry slightly, so it can soak up the custard without starting out soft and damp. I layer rather than stir the sausage and cheese through the bread, which keeps the filling spread across the pan and gives each serving a little of everything. The finished strata is savory, tender in the middle, and capped with melted cheddar.

Kitchen Note
Let the strata rest for the full 10 minutes after baking. Cutting in right away makes the soft center harder to portion neatly; that short pause gives the layers a chance to settle.
Save this New Year’s Day Breakfast Strata for an easy morning: sausage, cheddar, and bread are ready to bake after an overnight chill.
Why Layering Gives Every Slice a Better Balance
It might seem easier to toss the bread, sausage, and cheddar together in one bowl, but keeping them in layers has a practical payoff. The bread makes a sturdy base for the custard, while the sausage and cheese are distributed between the layers instead of settling in one dense pocket. That means a serving can include soft bread, savory sausage, and melted cheddar without the filling collecting only at the bottom of the dish.
The layers also make it easier to spread the ingredients evenly in a 9×13-inch baking dish. Put down half the bread, then half the sausage mixture and cheddar; repeat with what remains. There’s no need to press everything flat or pack the cubes tightly. The custard needs space to flow around the bread, and an even arrangement helps it reach the corners as you pour. If one area has a little more sausage or cheese, that’s fine—the goal is a balanced spread, not a perfect grid.
Because the strata chills overnight, the bread has time to absorb the egg mixture before baking. That gives the dish its cohesive, sliceable texture, rather than leaving a puddle of custard at the bottom and dry bread on top. It’s a small bit of planning that makes the morning much calmer.
What the Bread, Sausage, and Cheddar Each Bring

- Day-old French bread — Its slightly dry crumb takes in the egg-and-milk mixture while keeping enough structure to form distinct pieces after baking. Fresh bread is softer and can produce a less even texture, so day-old bread is the useful choice here. Cut the loaf into uniform cubes so they soak at a similar rate.
- Bulk pork breakfast sausage — The sausage seasons the whole dish as it cooks with the onion, so use breakfast sausage rather than plain ground pork. A store-brand bulk sausage is fine; the seasoning and browning matter more than the label. Break it into small pieces for an even spread, and drain excess fat before layering so the strata doesn’t turn greasy.
- Sharp cheddar — Sharp cheddar gives the mild egg custard a more pronounced savory edge. Shred it yourself or use packaged shredded sharp cheddar; either works in the layers. A milder cheddar changes the balance, so keep the sharp variety if you want the flavor as intended.
- Eggs and whole milk — Together, these make the custard that holds the bread and fillings in place. Whole milk gives the mixture more body than a thinner milk would. Whisk until the yolks and whites are fully blended, so the custard pours evenly instead of leaving streaks of egg white.
- Yellow onion and dry mustard — The onion softens in the skillet and brings a gentle sweetness; chop it finely so it cooks through alongside the sausage. Dry mustard adds quiet savory depth without making the strata taste sharply mustardy. Both are easy to leave out for a simpler version, though you’ll lose some of the dish’s layered seasoning.
How to Build and Bake the Overnight Layers
Brown the Sausage and Soften the Onion
Grease a 9×13-inch baking dish with the softened butter before you start cooking. In a 12-inch skillet over medium heat, cook the sausage for 5 minutes, breaking it into small pieces as it browns. Add the finely chopped onion and cook for 5 to 7 minutes more, until the onion has softened and the sausage is browned and reaches 160°F. Drain excess fat; leaving it in the skillet can make the bottom of the strata oily.
Make Two Even Layers
Spread half of the bread cubes in the prepared dish, then add half of the sausage mixture and half of the cheddar. Repeat with the remaining bread, sausage, and cheese. Try to distribute the filling across the dish rather than piling it in the middle, where it would make some portions much heavier than others. Keep the bread loosely arranged instead of compressing it.
Pour the Custard and Chill
Whisk the eggs, whole milk, dry mustard, kosher salt, and black pepper in a large bowl until blended. Pour the mixture evenly over the layers, aiming across the whole surface rather than into one spot. Cover the dish and refrigerate it for at least 8 hours or overnight. That rest gives the bread time to take up the custard.
Bake Until Puffed and Set
Heat the oven to 350°F while the strata sits at room temperature for no more than 30 minutes. Cover the dish with foil and bake for 30 minutes, then uncover and bake for 25 to 35 minutes more. Look for a puffed top and a center that is set, not loose; the center should reach 160°F. Rest the strata for 10 minutes before serving so it’s easier to portion.
Small Changes That Keep the Strata in Your Lane
A Milder Strata Without Onion
Leave out the yellow onion and cook the sausage on its own until browned and cooked through. The result is more directly savory and has fewer soft pieces mixed into the filling; the onion’s gentle sweetness won’t be there.
A Simpler, Mustard-Free Custard
Omit the dry mustard from the egg mixture if you prefer a plainer flavor. The strata will still set as it bakes, but it will have less of the subtle savory note that rounds out the cheddar and sausage.
A Cheese-Topped Finish
For a more concentrated cheesy top, reserve the cheddar for the final layer instead of dividing it between both layers. You’ll get a more noticeable blanket of melted cheese on top, with less cheddar running through the center.
Storage and Reheating
- Refrigerator: Refrigerate leftovers within 2 hours and keep them for 3 to 4 days. The bread softens more as it sits, but the portions still reheat well.
- Freezer: Freeze fully cooled portions in airtight wrapping for up to 2 months. Thaw in the refrigerator for a more even reheat.
- Reheating: Warm portions covered in a 325°F oven until the center reaches 165°F. Uncovered reheating can dry the bread and cheese before the middle is hot.
Questions That Come Up Before the Strata Goes in the Oven

New Year's Day Breakfast Strata
Ingredients
Equipment
Method
- Grease a 9x13-inch baking dish with the butter.
- Cook the sausage in a 12-inch skillet over medium heat, breaking it into small pieces, for 5 minutes.
- Add the onion and cook for 5-7 minutes more, until the sausage is browned and reaches 160°F and the onion is softened.
- Drain excess fat.
- Layer half of the bread cubes, half of the sausage mixture, and half of the cheddar in the baking dish.
- Repeat with the remaining bread, sausage, and cheddar.
- Whisk the eggs, milk, dry mustard, salt, and pepper in a large bowl.
- Pour the egg mixture evenly over the strata.
- Cover the dish and refrigerate for at least 8 hours or overnight.
- Heat the oven to 350°F while the strata sits at room temperature for no more than 30 minutes.
- Cover the dish with foil and bake for 30 minutes.
- Uncover and bake for 25-35 minutes more, until puffed and set and the center reaches 160°F.
- Rest the strata for 10 minutes before serving.