Name: Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe
Prep time: 30 min
Cook time: 1 h 15 min
Total time: 1 h 45 min
Cuisine: American
Ingredients: 2 lb. crusty country bread (about 2 loaves), preferably sourdough, cut into 1 1/2″ pieces; 1 large yellow onion, chopped; 2 medium leeks, tough outer layer removed, thinly sliced into half-moons; 4 garlic cloves, finely chopped; 6 tbsp. unsalted butter, divided, plus more for dish; 2 1/2 c. low-sodium chicken broth; 1 1/2 c. whole milk; 2 large eggs; 2 tbsp. mixed chopped fresh herbs, such as sage, rosemary, and/or thyme; Pinch of crushed red pepper flakes; Kosher salt; Freshly ground black pepper

Jump to Recipe

If you have ever dreamed of a stuffing that bursts with flavor, has the perfect crusty texture, and sings with fresh, vibrant herbs, then you are about to fall head over heels for this Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe. It combines the rustic tanginess of sourdough bread with the delicate sweetness of leeks, aromatic herbs, and a subtle hint of heat to create a dish that is both comforting and sophisticated. Every bite takes you on a cozy, savory journey that’s perfect for holiday feasts or any special gathering where you want to impress your guests with homemade love.

A close-up view of a white bowl filled with stuffing made of golden-brown bread cubes mixed with small pieces of cooked onion and herbs, showing a textured mix of soft and slightly crispy bread pieces. A metal spoon dips into the bowl, lifting a spoonful that highlights the light yellow and brown colors of the bread, with visible bits of onion and green herbs scattered throughout. The surface under the bowl is white marbled. photo taken with an iphone --ar 4:5 --v 7

Ingredients You’ll Need

This recipe shines because it relies on simple, high-quality ingredients that each play a key role in building layers of texture and flavor. From the sturdy crust of sourdough bread to the subtle oniony sweetness of leeks and the fragrant punch of fresh herbs, every ingredient contributes to making your stuffing irresistible.

2 lb. crusty country bread (preferably sourdough): The backbone of this stuffing, providing a chewy, tangy base and lovely crisp edges after baking.
6 tbsp. unsalted butter, divided: Used for sautéing and dotting the top, which adds richness and a golden crust.
1 large yellow onion, chopped: Gives a mellow sweetness and depth of flavor that complements the leeks.
2 medium leeks, sliced thinly into half-moons: Bring gentle sweetness and a subtle complexity that elevates the stuffing.
4 garlic cloves, finely chopped: Adds a warm, savory aroma that brightens the dish.
Kosher salt: Essential for enhancing all the natural flavors harmoniously.
Freshly ground black pepper: Provides a mild bite and balance to the richness.
2 large eggs: Help bind and enrich the stuffing for a creamy texture inside.
2 1/2 cups low-sodium chicken broth: Keeps the bread moist with savory warmth.
1 1/2 cups whole milk: Adds creaminess and softness to the mix.
2 tbsp. mixed chopped fresh herbs (sage, rosemary, thyme): Impart classic aromatic flavors that make this stuffing so special.
Pinch of crushed red pepper flakes: A subtle kick that wakes up the palate.

How to Make Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe

Step 1: Toast the Bread

Start by heating your oven to 350°F and spreading the sourdough bread pieces evenly on two baking sheets. Toasting the bread until it’s dry and just golden sets the stage for that coveted crusty texture. Toss the bread halfway through baking to ensure each piece crisps perfectly. This step helps the bread absorb the liquid mixture without becoming mushy later on.

Step 2: Sauté the Aromatics

While the bread is toasting, melt half the butter in a skillet and cook your onion and leeks gently until softened and sweetly fragrant. Adding garlic at the last moment keeps its flavor fresh and lively. Season with salt and pepper to bring out their natural sweetness and deepen the flavor base of your stuffing.

Step 3: Mix the Binding Liquid

In a bowl, whisk together eggs, chicken broth, milk, fresh herbs, and a pinch of crushed red pepper flakes. This mixture adds moisture, richness, and tons of fresh herbaceous notes that make the stuffing sing. Don’t be shy with seasoning here — a generous pinch of salt and pepper ensures your stuffing won’t be bland.

Step 4: Combine the Ingredients

Turn your toasted bread into a large bowl, then fold in the softened onion and leek mixture along with the egg and broth blend. Let it rest for 10 minutes or up to an hour so the bread soaks up all those delicious flavors and liquids. This resting time is where the magic of melding tastes happens.

Step 5: Bake the Stuffing

Preheat the oven to 375°F and butter a baking dish. Transfer the bread mixture evenly into it, dot the top with the remaining butter for a golden finish, and cover with foil to lock in moisture. After 20 minutes, remove the foil to let the top crisp up beautifully for an additional 25 to 30 minutes. The end result is a bakery-worthy crust with a tender, flavorful interior.

How to Serve Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe

Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe - Recipe Image

Garnishes

A sprinkle of fresh chopped parsley or additional fresh thyme leaves brightens the dish with color and a burst of herby freshness. For a nutty touch, a few toasted pecans or walnuts scattered on top take this stuffing to the next level of sophistication and flavor complexity.

Side Dishes

This Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe pairs beautifully with roast turkey, chicken, or even pork. Add a simple green veggie like steamed green beans or roasted Brussels sprouts to balance the richness and create a meal that feels festive yet fresh.

Creative Ways to Present

Get creative by serving the stuffing in hollowed-out mini pumpkins or inside baked acorn squash for a stunning autumnal display. Alternatively, individual ramekins of this stuffing with a crispy top make for charming personal portions that guests will love.

Make Ahead and Storage

Storing Leftovers

Cool any extra stuffing completely before transferring to an airtight container. It keeps well in the refrigerator for up to 4 days, making it perfect for quick reheat snacks or next-day meals.

Freezing

If you want to prepare in advance, this Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe freezes wonderfully. Freeze before baking in a freezer-safe dish, tightly covered, for up to 3 months. Thaw overnight in the fridge before baking as directed.

Reheating

To reheat, cover leftovers with foil and warm in a 350°F oven for 20-30 minutes or until heated through. For a crispier top, remove the foil in the last 10 minutes. This method keeps the stuffing moist yet brings back the delicious crust.

FAQs

Can I use a different type of bread?

While sourdough gives fantastic flavor and texture, you can also use other crusty breads like French baguette or country white bread. Just make sure the bread is sturdy enough to hold the moisture without turning soggy.

Can I make this vegetarian?

Absolutely! Simply swap the chicken broth for a rich vegetable broth. The herbs and aromatics will still make for a wonderfully flavorful stuffing.

Is it better to use fresh or dried herbs?

Fresh herbs add brightness and a lively aroma that dried ones can’t quite match. However, if you only have dried herbs, use about a third of the amount and be sure to crush them well to release their flavor.

How far in advance can I prepare this stuffing?

You can prepare the stuffing mixture up to a day ahead and refrigerate it, then bake fresh when ready to serve. This helps flavors meld and cuts down on day-of prep time.

What’s the best way to get the top crispy?

Dotting the top with butter and uncovering the dish during the last part of baking creates a golden, crispy crust. You can also broil for a minute or two at the end if you want it extra crisp, but watch carefully to avoid burning.

Final Thoughts

This Classic Crusty Sourdough Stuffing with Leeks and Herbs Recipe is one of those dishes that makes any meal feel like a celebration. With its perfect balance of crunchy texture, herby freshness, and deep comforting flavors, it’s sure to become a favorite on your holiday table or any special occasion. I encourage you to try making it soon — once you do, you’ll wonder how you ever enjoyed stuffing any other way!