The onion and celery soften in the skillet before they ever reach the slow cooker, and that first step fills the kitchen with the familiar savory smell of stuffing. I make Slow Cooker Stuffing when I want the vegetables tender and the bread seasoned through without needing oven space. The mixture comes together in a bowl, then cooks covered while the rest of the meal takes shape.
Unseasoned dried bread cubes are a good fit here because they can take in the broth and eggs without falling apart during mixing. I pour the liquid over the bread gradually, then toss until there are no dry patches hiding at the bottom of the bowl. The cubes should be evenly moistened, not mashed together, so the finished stuffing stays tender and holds its shape on the spoon.

Kitchen Note
After cooking, take the lid off and let the stuffing sit for 10 minutes before serving. That short uncovered rest lets excess steam escape, so the top isn’t wet when you scoop into it.
Save this Slow Cooker Stuffing for a hands-off side with tender bread cubes and classic poultry seasoning.
Why Slow Cooker Stuffing Stays Soft Instead of Getting a Crust
A covered slow cooker holds in steam, which is helpful for cooking the center evenly but doesn’t give the top the dry heat it would get in an oven. Expect a tender, cohesive stuffing rather than a browned, crunchy top. If you’re planning on a crisp surface, this cooking method won’t produce one; its strength is keeping the bread moist while the eggs set.
The 6-quart insert gives the mixture room to cook in an even layer, and the lid stays on while it cooks. That trapped heat is why the center needs to be fully cooked before serving, even when the edges look set. The bread cubes, broth, and eggs all contribute to a soft bake, so the texture depends on even moisture from the start rather than a crunchy finish. If you like stuffing that scoops cleanly but still feels tender, this is the texture to expect.
What the Bread, Broth, and Eggs Each Bring to This Stuffing

- Unseasoned dried bread cubes — These are the structure of the dish: they absorb the broth and egg mixture while keeping their shape. A standard package from the grocery store works well; the unseasoned kind also lets the poultry seasoning and salt do their job without competing premixed flavors. Fresh bread has a different moisture level, so it won’t behave as predictably here.
- Chicken broth and eggs — The broth seasons and moistens the cubes, while the eggs help bind everything as it cooks. A broth you already enjoy drinking is a good choice; there’s no need for a specialty brand. Whisk the eggs into the broth until combined before pouring, rather than adding them directly to the bread.
- Yellow onion and celery — Finely chopping both helps them soften in the skillet and spread evenly among the cubes. Regular fresh produce is all you need. Large pieces stay more noticeable in the finished stuffing and are harder to distribute through the bread.
- Butter and poultry seasoning — The butter carries the seasoning across the vegetables and bread, and unsalted butter leaves the salt level easier to control. Poultry seasoning brings the familiar herb flavor in one blend; check that an older jar still smells fragrant before using it. There’s no benefit to buying an expensive butter for this dish.
Build the Stuffing in the Bowl Before It Goes Into the Cooker
Soften the Onion and Celery in Butter
Grease the insert of a 6-quart slow cooker before you begin. Melt the butter in a 12-inch skillet over medium heat, then add the finely chopped onion and celery. Cook for 6 to 8 minutes, stirring occasionally, until both vegetables are softened; they should look glossy, not browned or crisp. Stir in the poultry seasoning, kosher salt, and black pepper so the vegetables are coated.
Coat the Bread Cubes with the Vegetables
Put the dried bread cubes in a large bowl, then add the warm vegetables and butter. Toss until the vegetables are spread through the cubes rather than gathered in one spot. A broad, gentle turn keeps the cubes intact; vigorous stirring can break them into crumbs. Scrape the buttery vegetables from the skillet into the bowl so their seasoning doesn’t get left behind.
Whisk the Eggs Into the Broth
In a medium bowl, whisk the chicken broth and eggs until combined. Pour this mixture over the bread and toss until the cubes are evenly moistened. Check the bottom and sides of the bowl for any dry cubes before transferring the mixture. Avoid pressing the stuffing down hard; an even, loose layer will cook more consistently.
Cook Until the Center Is Set
Transfer the mixture to the prepared slow cooker, cover, and cook on LOW for 4 to 5 hours or HIGH for 2 to 3 hours, until the center reaches 160°F. The surface will look moist, and the center should feel set rather than slosh when you gently move the insert. Turn off the slow cooker, remove the lid, and let the stuffing rest for 10 minutes before serving. Scoop it from the insert while it’s warm.
Three Practical Ways to Adapt Slow Cooker Stuffing
Make It Vegetarian with Vegetable Broth
Replace the chicken broth with the same amount of vegetable broth. The eggs still bind the bread, and the stuffing keeps its tender texture, though the flavor will be less poultry-forward. Choose a savory vegetable broth rather than a sweet one.
Use Olive Oil for a Dairy-Free Version
For a dairy-free stuffing, replace the butter with 6 tablespoons of olive oil and use it to soften the onion and celery in the skillet. The vegetables will still carry the seasoning, but the finished dish will taste less buttery and a little more savory. Check that the bread cubes and broth you choose are also dairy-free.
Add Crumbled Breakfast Sausage
Brown 8 ounces of breakfast sausage in the skillet, cook it through, and drain off excess fat. Toss the crumbles with the bread cubes along with the softened vegetables. The sausage makes the stuffing heartier and adds its own seasoning, so the finished flavor will be richer than the original.
Storage and Reheating
- Refrigerator: Refrigerate leftovers within 2 hours and keep them covered for 3 to 4 days. The bread will soften further as it sits.
- Freezer: Freeze cooled portions in airtight containers for up to 1 month for best texture. Thaw overnight in the refrigerator before reheating.
- Reheating: Cover in an oven-safe dish and warm at 325°F until steaming hot throughout; a small splash of chicken broth helps refresh the texture. Avoid reheating uncovered, which dries the edges before the middle warms.
Questions That Come Up When Making Slow Cooker Stuffing

Slow Cooker Stuffing
Ingredients
Equipment
Method
- Grease the insert of a 6-quart slow cooker.
- Melt the butter in a 12-inch skillet over medium heat.
- Add the onion and celery and cook for 6 to 8 minutes, stirring occasionally, until softened.
- Stir in the poultry seasoning, salt, and pepper.
- Put the bread cubes in a large bowl.
- Add the cooked vegetables and butter, and toss to combine.
- In a medium bowl, whisk the chicken broth and eggs until combined.
- Pour the broth and egg mixture over the bread mixture, and toss until evenly moistened.
- Transfer the mixture to the slow cooker.
- Cover and cook on LOW for 4 to 5 hours or HIGH for 2 to 3 hours, until the center reaches 160°F.
- Turn off the slow cooker and remove the lid.
- Let the stuffing rest for 10 minutes before serving.


