Chantrelle Sage Sourdough Stuffing
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Bake this chantrelle sage sourdough stuffing for your Thanksgiving feast! It’s even better stuffed into acorn squash for a whole meal all in one! Make it a vegetarian friendly dish, by using veggie stock for the stuffing, too.
Dish Count :: 1 Skillet, 1 Baking Dish

I’m no stranger to Costco – it’s my favorite store, even beating Target. I know, right?! I bought my wedding dress there even. So what does this tell us? It might just tell you a) I’m totally bonkers 2) absolutely dedicated to my favorite store iii) I love myself a great bargain.
And even post-wedding, I still stumble on some great finds – like socially acceptable stretchy pants that will be perfect for your holiday feasting! And they’re at Costco! Did I mention that the brand typically retails for $150 a pair and I got mine for $25?! Yeah, guess who’s going back for pair numero dos? This girl!
Ingredients for Sourdough Stuffing
A fantastic twist on a traditional Thanksgiving stuffing recipe! You won’t be disappointed!
- 2 Sourdough Boules, diced – Or switch it out for 1 sourdough and 1 Italian loaf
- 3 Tbsp Olive Oil
- Salt/Pepper
- 1 tsp Garlic Powder
- 2 large Carrots, diced finely
- 3 stalks Celery, diced finely
- 1 Zucchini, diced finely
- 2 Shallots, thinly sliced
- 1/2 pound Chanterelle Mushrooms, trimmed and diced
- 4 Tbsp Butter
- 2 Garlic Cloves, minced
- 1 tsp Thyme
- 2 tsp Sage, thinly sliced
- Salt and Pepper
- Chicken or Vegetable Stock

Ben was asleep Saturday and after all my cooking and baking was done it dawned on me, “How busy could Costco be on a Saturday night?”… Um, busy enough that I had to park in one of the last spots in the joint when I arrived. Apparently there isn’t much to do is Suburbia on a Saturday night, and Costco is the place to be. I’m 29, my life is clearly a wreck when a trip to Costco is big doin’s for me.
I meandered to the jeans and clothes to avoid getting a flat tire from a rogue shopper using their cart as a battering ram for the frozen chicken boobs, and found stretchy jeans – nay – zipperless, pull on denim yoga pants!! And the heavens parted and angels sang. I grabbed a pair and figured that the $25 was worth the gamble. Hot damn did it pay off!
So if you can – truck it over to Costco friends and see if they are carrying these magical socially acceptable stretch holiday pants. Take a stand – ain’t no one go time for judgmental jean marks on your Turkey Day tummy this holiday season! Boo yah!

Inspired Homemade Recipes To Try
Cheesy Prosciutto Sage Potatoes Au Gratin
Pumpkin Sage and Sausage Baked Gnocchi
Roasted Garlic Sage and White Wine Gravy
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Chanterelle Sage Sourdough Stuffing
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Total Time: 1 hour
- Yield: 8 servings 1x
- Category: Side Dish
- Method: Baked
- Cuisine: American
Description
Bake this chanterelle sage sourdough stuffing for your Thanksgiving feast! It can be a vegetarian friendly dish by using veggie stock for the stuffing, or served as a complete meal stuffed into an acorn squash.
Ingredients
- 2 Sourdough Boules, diced
- 3 Tbsp Olive Oil
- Salt/Pepper
- 1 tsp Garlic Powder
- 2 large Carrots, diced finely
- 3 stalks Celery, diced finely
- 1 Zucchini, diced finely
- 2 Shallots, thinly sliced
- 1/2 pound Chantrelle Mushrooms, trimmed and diced
- 4 Tbsp Butter
- 2 Garlic Cloves, minced
- 1 tsp Thyme
- 2 tsp Sage, thinly sliced
- Salt and Pepper
- Chicken or Vegetable Stock
Instructions
- Preheat oven to 300 degrees.
- Toss sourdough cubes in olive oil, salt, pepper and garlic powder. Lay out in a single layer on a baking sheet – use two sheets if necessary.
- Place in the oven and toast the cubes until they are dry, stirring half way through. Also rotate and switch the baking sheets on the rack half way through cooking. Approximately 20 minutes.
- Remove from oven and allow to cool.
- Increase the heat in the oven to 350.
- While the sourdough is toasting, in a large skillet, melt butter and sauté all vegetables until softened.
- Add in the garlic, herbs and season with salt and pepper to taste.
- Once the vegetables are all softened, pour the sourdough bread cubes into a large mixing bowl, and top with the sautéed vegetable mixture.
- Pour on the chicken stock over the sourdough and vegetables – starting with 1 1/2 cups. Toss the stuffing to ensure the sourdough is soaked. Add more stock until the stuffing is moist and the all the bread is no longer crunchy.
- Pour the stuffing into a baking dish that has been sprayed with non-stick spray.
- Cover and bake for approximately 30 minutes until hot. Serve warm.
This is so great! I definitely need a pair of those pants so I can eat ALL of the stuffing!
Mushroom-y stuffing + stretchy pants = holiday perfection… do sign me up!
Loving the flavours in this stuffing.
That stuffing is awesome!! LOVE me all them flavors!
BTW, Costco on a Saturday night is da shizzle!
WHOA! This is stuffing is an 11/10 situation. And Costco RULES!!
The fewer the dishes, the better! This sounds awesome!
These photos are absolutely gorgeous, Megan! And I love your love of Costco. 🙂
That is so awesome you got your wedding dress at Costco. I’m going to have to tell my friend, Debby since she loves Costco more than anyone I know — haha.
Costco is a nightmare on the weekend! However the recipe is not – LOVE!!!
OMG YUMMMM — I love how something so traditional, can be heightened to such an amazing level!!
This stuffing looks amazing. And socially-acceptable stretchy pants sound like a perfect excuse to drive 3 hours to our nearest Costco. (Dang that place has some great deals!)
This sounds so amazing! Chantrelle mushrooms in anything is fab 🙂 And the idea of those yoga “jeans” sounds like a plan!
What a fun dish for Thanksgiving. It will give any side a run for its money.
Costco is my happy place, well except on weekends when I want to bulldoze my way through everyone blocking the aisles with their carts. I ALWAYS end up with something in my cart that wasn’t on the list! I’m seriously drooling over this stuffing. Love the combo of the chantrelles and sage, heavenly! Pinned!
Love how you baked this into squash, very cool!
Isn’t Costco wonderful?? I mainly go for the samples and mass quantities of toilet paper and paper towels, but every once in a while something else catches my eye. This last time I picked up a puffer coat that totally looks like it could be from Nordstrom. Win! Also a win? This stuffing. Totally dreamy.
Your wedding was beautiful!!! That stuffing looks pretty great, too 🙂
Mercy! Those look amazing.
LOL – The hub loves going to Costco, too. We go there almost every week, sometimes just for window shopping. This stuffing sounds delicious and everything you put in it is so awesome.
Costco is like months to a flame… every day of the week.
Now on to that amazing looking stuffing. My super picky man loves mushrooms, I totally need to introduce him to a stuffing he might actually like.
Seriously that steam, gorgeous! I would love to try this stuffing, I love sour dough.
The closest thing we have to a Costco is a Sam’s Club, and sadly I’ve heard nothing compares to the big “C”. I would love to visit one some day. And wow, that looks delicious! I love sour dough!
Your photos are stunning and I love everything about this dish!
Sourdough stuffing – yes, please! This is gorgeous!
I don’t even want to think about stretch pants—–but I do want to think about this recipe. Very elegant with the mushrooms. It one of two mushrooms I can safely identify to pick. BUT I didn’t do any looking this year. I love the idea of ‘stuffing’ the acorn squash.
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