
If you are looking for a holiday side that is pure comfort but feels a little fancy, this croissant stuffing brings the flaky buttery magic of French baking into your festive meal. Rich croissants soak up a velvety custard, mingling with just enough herbs and savory vegetables to keep things balanced. It is so indulgent yet goes beautifully with everything from roasted turkey to veggie mains.
Ingredients
- Croissants: day-old or stale they soak up the custard best and do not turn mushy
- Onion: gives the stuffing a savory base always choose firm glossy onions without green sprouts
- Celery: brings freshness and classic stuffing flavor look for crisp stalks
- Garlic: adds sweet warmth and depth use fresh and firm cloves
- Heavy cream: adds richness and helps create a custardy texture select cream with high butterfat for best flavor
- Vegetable broth: lightens the dish and ties all flavors together a low sodium option gives you control
- Eggs: bind everything for a soufflé-like finish choose fresh large eggs
- Fresh thyme: a subtle earthy touch buy vibrant sprigs without woody stems
- Fresh parsley: lifts the flavor and adds color pick bright green leaves only
- Salt and pepper: to bring all the flavors into focus use flaky salt and freshly cracked pepper if possible
Step-by-Step Instructions
- Prep the Croissants:
- Tear the day-old croissants into bite-sized pieces by hand letting them fall into a large mixing bowl so the rough edges crisp up when baked
- Cook the Vegetables:
- In a skillet cook diced onion celery and minced garlic over medium heat for at least five minutes stirring often until they become soft and translucent this unlocks their sweetness without browning
- Mix the Custard:
- In a separate bowl whisk together heavy cream vegetable broth eggs chopped thyme and parsley with salt and pepper to blend it into a smooth mixture that will soak evenly into every croissant piece
- Combine Everything:
- Pour the sautéed vegetables over the croissants in the bowl then pour the custard mixture over everything toss very gently with clean hands or a spatula so the croissant does not break apart but is evenly soaked
- Bake the Stuffing:
- Pour the mixture into a greased 9x13 inch baking dish spread it out with a spatula and bake in a preheated 350 degree oven for about half an hour until the top is golden brown and the middle is just set

Once the stuffing is cool store leftovers tightly covered in the refrigerator for up to three days The texture stays lovely and moist If you want to reheat bake gently at 300 until warmed through Cover with foil so it does not dry out For longer storage freeze in portions and thaw overnight before reheating
Ingredient Substitutions
If you do not have fresh herbs you can use half as much dried thyme and parsley For added flavor try mixing in sautéed mushrooms or replacing half the cream with whole milk To make it vegan use a plant-based cream replace the eggs with flaxseed meal and opt for vegan croissants
Serving Suggestions
This stuffing pairs beautifully with roast poultry but is just as good alongside grilled vegetables or any meatless main A light green salad or cooked greens make a great counterpoint The stuffing is also delicious for breakfast the next day with a fried egg on top

Cultural and Historical Context
Stuffing is classic for American and French holiday dinners but croissant stuffing takes inspiration from French baking luxuries and American comfort Croissants were invented in Austria but perfected in France making this dish a great blend of old and new traditions
Recipe FAQs
- → What makes croissants ideal for stuffing?
Croissants are buttery and flaky, absorbing liquids well while creating a rich, tender texture that elevates traditional stuffing.
- → Can I prepare this stuffing in advance?
Yes, assemble the stuffing and refrigerate it unbaked. Bake just before serving for best texture and flavor.
- → Are there suggested mix-ins to enhance the flavor?
Sautéed mushrooms or cooked sausage make tasty additions, adding depth and savory notes to the dish.
- → Is this croissant stuffing suitable for vegetarians?
Yes, the ingredients listed follow vegetarian guidelines when using vegetable broth and omitting meat additions.
- → How should I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to three days. Reheat in the oven or microwave.
- → Which wine pairs well with this side?
A crisp white wine or light-bodied red complements the buttery, herbaceous flavors effectively.