Name: Cranberry Sausage & Stuffing Breakfast Casserole
Prep time: 15 min
Cook time: 45 min
Total time: 1 h
Cuisine: American
Ingredients: 1 pound breakfast sausage; 6 cups seasoned stuffing cubes; 8 large eggs; 2 cups whole milk; 1 1/2 cups shredded mozzarella cheese; 1 cup dried cranberries; 1/2 cup diced onion; 2 tablespoons butter; 1 tablespoon fresh thyme; 1/2 teaspoon salt; 1/2 teaspoon black pepper

Cranberry Sausage & Stuffing Breakfast Casserole is the kind of cozy bake that makes a morning feel special the second it comes out of the oven. Savory sausage, buttery stuffing cubes, melty cheese, tart cranberries, and a rich egg custard come together in one dish that tastes festive without being fussy.

It is a smart make-ahead breakfast for holidays, weekend brunch, and busy mornings when you want something hearty waiting in the fridge. Every forkful brings a mix of soft, crisp, savory, and sweet-tart flavors that feel comforting and just a little unexpected.

Why You’ll Love This Cranberry Sausage & Stuffing Breakfast Casserole

This casserole checks all the boxes for a crowd-pleasing breakfast. It is easy to assemble, bakes in one dish, and turns simple ingredients into something that feels worthy of a holiday table. The sausage adds rich flavor, the stuffing gives the bake body and texture, and the cranberries brighten each bite so the whole casserole never feels too heavy.

It is also flexible. You can prep it the night before, swap in your favorite cheese, or add herbs for an extra layer of flavor. Whether you serve it for Christmas morning, Thanksgiving weekend, or a cozy fall brunch, it brings comfort with very little stress.

Preparation Phase & Tools to Use

A little prep makes this casserole especially easy. Cook the sausage first, cube or loosen the stuffing so it bakes evenly, and whisk the egg mixture until fully smooth before pouring it over the dish. Letting everything rest for a few minutes before baking helps the bread soak up the custard for a tender center and golden top.

The right tools make a real difference here. A large skillet is essential for browning the sausage evenly and building savory flavor. A mixing bowl gives you enough room to whisk the eggs, milk, and seasonings until well combined. A sharp knife and cutting board help you prep herbs, cranberries, or extra add-ins neatly. Measuring cups and spoons keep the casserole balanced so it is moist but not soggy. Finally, a sturdy 9×13-inch baking dish is important because it gives the casserole enough surface area to bake through while still developing those crisp, golden edges.

Ingredients for the Cranberry Sausage & Stuffing Breakfast Casserole

Each ingredient plays an important role in building the flavor and texture of this casserole. Together they create a breakfast bake that is rich, savory, lightly sweet, and perfect for sharing.

Breakfast sausage brings hearty, savory depth and adds the main protein to the casserole.

Stuffing mix or cubed seasoned bread forms the base, soaking up the egg mixture while keeping the bake soft inside and crisp on top.

Eggs hold everything together and create that classic breakfast casserole texture.

Milk softens the stuffing and turns the eggs into a custard that bakes up tender.

Shredded mozzarella or white cheddar cheese adds creamy melt and ties the sausage and stuffing together.

Dried cranberries or fresh cranberries give the casserole a sweet-tart pop that makes the flavor stand out.

Onion adds aromatic depth and a gentle savory sweetness.

Butter helps cook the onion and adds richness throughout the dish.

Fresh thyme or parsley brings freshness and a little color to balance the richer ingredients.

Salt sharpens all the flavors and keeps the casserole from tasting flat.

Black pepper adds mild warmth and rounds out the seasoning.

How To Make the Cranberry Sausage & Stuffing Breakfast Casserole

This casserole comes together in simple layers. Once the sausage is cooked and the custard is mixed, the oven does the rest.

Step 1: Brown the Sausage

Cook the breakfast sausage in a large skillet over medium heat until fully browned and crumbled. If you are using onion, add it during the last few minutes so it softens and becomes fragrant. Drain off excess grease if needed.

Step 2: Prepare the Baking Dish

Grease a 9×13-inch baking dish lightly with butter or nonstick spray. Spread the stuffing cubes evenly in the dish so they form the base of the casserole.

Step 3: Add the Savory Layers

Scatter the cooked sausage mixture over the stuffing. Sprinkle in the cranberries, then add the shredded cheese and a little fresh thyme or parsley for extra flavor.

Step 4: Whisk the Custard

In a large mixing bowl, whisk together the eggs, milk, salt, and black pepper until smooth and fully blended. This mixture is what gives the casserole its soft, set texture.

Step 5: Soak and Rest

Pour the egg mixture evenly over the casserole. Press the top down gently with the back of a spoon so the stuffing absorbs some of the liquid. Let it sit for 10 to 15 minutes so the bread can soak up the custard.

Step 6: Bake Until Golden

Bake in a preheated 350°F oven for 40 to 45 minutes, or until the center is set and the top is golden brown. If you like a crisp top, leave it in for a few extra minutes.

Step 7: Finish and Serve

Let the casserole rest for 5 to 10 minutes before slicing. Top with a little extra thyme, parsley, or a handful of cranberries for a festive finish.

Serving and Storing Cranberry Sausage & Stuffing Breakfast Casserole

This casserole is best served warm, straight from the baking dish, with fresh fruit, roasted potatoes, or a simple green salad on the side. It also pairs beautifully with coffee, hot tea, or a holiday brunch spread. For a richer finish, you can add a small sprinkle of extra cheese or herbs right before serving.

To store leftovers, let the casserole cool completely, then cover and refrigerate for up to 4 days. Reheat individual portions in the microwave or warm larger portions in the oven until heated through. You can also freeze it in tightly wrapped portions for up to 2 months. Thaw overnight in the refrigerator before reheating for the best texture.

Frequently Asked Questions

Can I make Cranberry Sausage & Stuffing Breakfast Casserole the night before?

Yes. Assemble the casserole, cover it tightly, and refrigerate overnight. In the morning, let it sit at room temperature for about 20 minutes before baking.

Can I use fresh bread instead of stuffing mix?

Absolutely. Use cubed day-old bread and add a little extra seasoning such as sage, thyme, salt, and pepper so you still get that stuffing-style flavor.

What type of sausage works best?

Breakfast sausage works best because it has classic savory flavor, but mild Italian sausage or turkey sausage can also work well.

Do cranberries make the casserole sweet?

They add little bursts of tart sweetness, but the casserole still tastes mostly savory. The cranberries simply balance the richness.

How do I know when the casserole is done?

The center should look set, not wet, and a knife inserted near the middle should come out mostly clean. The top should also be lightly golden.

Can I change the cheese?

Yes. Mozzarella, white cheddar, fontina, Swiss, or gouda all melt nicely and pair well with sausage and cranberries.

Want More Breakfast Ideas?

If you love comforting breakfast and brunch recipes like this one, try a few more favorites from Kitchen By Kate:

Cinnamon Sugar French Toast Muffins for a sweet breakfast bake with a cozy bakery feel.
Classic Shakshuka Recipe when you want a bold, savory egg dish with plenty of flavor.
Strawberry Shortcake Pancake Stack Recipe for a fun brunch centerpiece that feels extra special.
Grandma Nardi’s Italian Easter Bread Recipe if you enjoy festive breads for holiday mornings.
One-Bowl Banana Chocolate Muffins Recipe for an easy breakfast treat you can bake with minimal cleanup.

Save This Pin For Later

📌 Save this recipe to your Pinterest breakfast board so you can come back to it any time.

And let me know in the comments how yours turned out. Did you use fresh cranberries or dried? Did you swap the cheese or keep it classic?

I love hearing how others make these recipes their own. Questions are welcome too, and for even more cozy meal ideas, browse my Pinterest at Kitchen By Kate.