Cranberry Sausage Stuffing Casserole

The oven had barely hit 350 degrees and my kitchen already smelled like a holiday morning someone else was having. I had leftover stuffing bread, a tube of breakfast sausage I bought on impulse, and a bag of cranberries that survived Thanksgiving untouched. What came out of the oven an hour later was the kind of dish that makes you cancel brunch plans and eat standing over the stove.

I made this for my sister the morning after she drove through a snowstorm to visit. She stood in the kitchen doorway with her mug, watched me pull it golden and bubbling from the oven, and said nothing for a full ten seconds. That silence told me everything.

Ingredients

• 1 lb (450 g) breakfast sausage, casings removed: Mild keeps it family friendly, but spicy sausage adds a kick that pairs beautifully with the cranberries.
• 1 medium onion, diced: Yellow or white onion works, cooked down until it disappears into the custard.
• 2 celery stalks, diced: That quiet crunch in every bite is what makes this feel like stuffing turned breakfast.
• 1 cup dried cranberries: Plump little gems of tartness that surprise you in the best way.
• 2 tablespoons fresh parsley, chopped: Fresh parsley at the end brightens everything up like a window opening.
• 8 cups (about 300 g) day old bread, cut into 1 inch cubes: Sourdough is my favorite because its tang plays off the richness of the egg custard.
• 1 1/2 cups (360 ml) whole milk: Whole milk, no substitutions here, this is a holiday morning not a Tuesday diet.
• 1 cup (240 ml) heavy cream: The cream is what turns this from breakfast to something people close their eyes eating.
• 6 large eggs: The custard backbone, whisk them well and trust the process.
• 1 cup (100 g) shredded cheddar cheese: Sharp cheddar folded in at the end creates pockets of melted joy throughout.
• 2 tablespoons unsalted butter, melted: Butter enriches the custard and helps that top get beautifully golden.
• 1 teaspoon dried sage: Sage is the flavor that whispers Thanksgiving and makes this feel intentional.
• 1 teaspoon dried thyme: Thyme adds an earthy layer that grounds all the richness.
• 1 teaspoon salt: Season generously, bread and eggs need it.
• 1/2 teaspoon ground black pepper: Fresh cracked pepper makes a noticeable difference here.

Instructions

Prepare your baking dish:

Preheat the oven to 350 degrees F (175 degrees C). Grease a 9 by 13 inch baking dish generously with butter, making sure to get into the corners.

Brown the sausage:

In a large skillet over medium heat, cook the sausage, breaking it into bite sized pieces with your spoon. Cook until nicely browned, about 6 to 8 minutes, then transfer to a plate while keeping those flavorful drippings in the pan.

Soften the aromatics:

Add the diced onion and celery to the same skillet and sauté in the sausage drippings until softened and fragrant, about 5 minutes. Remove from heat and let everything cool slightly.

Combine the dry mixture:

In a large mixing bowl, toss together the bread cubes, cooked sausage, sautéed onion and celery, dried cranberries, parsley, sage, thyme, salt, and pepper until evenly distributed.

Whisk the custard:

In a separate bowl, whisk together the eggs, whole milk, heavy cream, and melted butter until completely smooth and pale yellow.

Marry it all together:

Pour the egg custard over the bread mixture and toss gently until every cube is coated and soaking happily. Fold in the shredded cheddar cheese, then transfer everything to your prepared baking dish. At this point you can cover and refrigerate overnight if you are planning ahead.

Bake until golden:

Bake uncovered for 45 to 50 minutes until the top is deeply golden and the center is set with no jiggle when you gently shake the dish. Let it rest for 10 minutes before cutting into squares and serving with extra parsley on top.

Pin it

There is something about pulling a golden casserole from the oven while people are still wiping sleep from their eyes that makes you feel like you gave them a real morning.

Choosing the Right Bread

Sourdough brings a tangy personality that cuts through the richness of sausage and cream. A sturdy country loaf or French bread also works beautifully, as long as it is a day old and slightly dried out. Avoid anything too soft or fluffy because it will collapse under the weight of the custard.

Making It Your Own

I have tossed in chopped apples during fall and scattered pecans across the top for crunch. A friend swears by adding a diced apple and a handful of walnuts, and honestly she might be onto something. The beauty of this casserole is how forgiving and adaptable it is.

Serving and Storing

Leftovers reheat surprisingly well in a low oven or even the microwave if you are not being precious about it. This dish also freezes beautifully in individual portions for future lazy mornings.

• Hot sauce drizzled on top is a nonnegotiable for some people at my table.
• Extra sharp cheddar on the side never hurt anyone.
• If making ahead, add about 10 extra minutes to the bake time if going straight from the fridge to the oven.

Pin it

Some dishes feed people, and some dishes make them linger at the table long after the plates are empty. This one does both, and that is all you can really ask of a breakfast.

Recipe FAQ

→ Can I assemble this casserole the night before baking?

Yes, absolutely. After transferring the mixture to your prepared baking dish, cover it tightly and refrigerate overnight. In the morning, simply uncover and bake as directed. You may need to add 5–10 extra minutes to the baking time if it goes straight from the refrigerator into the oven.

→ What type of bread works best for this dish?

Sturdy, day-old bread is ideal. Sourdough adds wonderful tang and holds up well to the custard. French bread, country-style loaves, or even challah all work nicely. Avoid very soft sandwich bread, as it can become too mushy when soaked in the egg mixture.

→ Can I use fresh cranberries instead of dried?

Dried cranberries are recommended because they blend seamlessly into the casserole without adding excess moisture. Fresh cranberries would release quite a bit of liquid during baking and could make the dish soggy. If you only have fresh, consider cooking them down first to reduce their moisture content.

→ How do I know when the casserole is fully cooked?

The casserole is done when the top is golden brown and the custard is set in the center. You can test this by inserting a knife into the middle—if it comes out clean, the casserole is ready. The internal temperature should reach 160°F (71°C) for food safety.

→ Can I make this with a different type of meat?

Certainly. Ground turkey sausage, chicken sausage, or even diced ham can replace the pork breakfast sausage. Keep in mind that leaner meats may produce less drippings, so you might need to add a splash of olive oil when sautéing the vegetables.

→ How should I store and reheat leftovers?

Store leftover casserole in an airtight container in the refrigerator for up to 3 days. Reheat individual portions in the microwave for about 60 seconds, or warm the entire dish in a 325°F (165°C) oven for 15–20 minutes until heated through.