Name: Chicken Wellington with Dijon Cream Sauce Recipe
Prep time: 20 min
Cook time: 40 min
Total time: 1 h
Cuisine: British
Ingredients: 8 oz button mushrooms, trimmed and quartered; 1¼ pounds boneless, skinless chicken breasts, thick (not thin-sliced) and air-chilled recommended; Kosher salt and freshly ground black pepper, to taste; 2 teaspoons olive oil; 2 tablespoons butter, divided; 1 small shallot, minced (about 1/4 cup plus 1 tablespoon minced shallot); 1 teaspoon dried thyme leaves; 2 garlic cloves, minced; 3 tablespoons Dijon mustard; 1 pound 9×9 puff pastry sheets, thawed (2 sheets per box); 1 large egg, lightly beaten (for egg wash); 1 tablespoon butter; 1 tablespoon minced shallot; 1 cup vegetable broth; 1/3 cup heavy cream; 1 tablespoon Dijon mustard; Kosher salt and freshly ground black pepper, to taste

Jump to Recipe· 4.3 from 78 reviews

If you’ve ever wanted to impress your dinner guests with something elegant yet utterly comforting, this Chicken Wellington with Dijon Cream Sauce Recipe is your go-to! Tender, juicy chicken breasts enrobed in a golden, flaky puff pastry hug a savory mushroom duxelles, all elevated perfectly by a luscious, tangy Dijon cream sauce. Each bite delivers a delightful symphony of textures and flavors — from the earthy mushrooms to the rich buttery pastry, finished with that silky sauce that simply ties everything together. This dish may look fancy, but with a bit of love and patience, it’s surprisingly approachable and will have everyone asking for seconds.

Ingredients You’ll Need

A close-up of a black frying pan on a white marbled surface, filled with small, finely chopped browned pieces of food scattered across the pan's surface. A wooden spoon lies in the pan, partially covered by the browned pieces, its handle extending toward the edge of the pan. The pan handle is visible at the top left corner, and there is a partial view of a white plate with food on the top right side of the image. photo taken with an iphone --ar 4:5 --v 7

Before diving in, know that the brilliance of this Chicken Wellington with Dijon Cream Sauce Recipe comes from a handful of simple, fresh ingredients that work together beautifully. Each plays a crucial role, whether it’s the mushrooms adding deep umami, the puff pastry bringing flakiness and golden color, or the Dijon mustard lending that signature tang to the sauce. Here’s what you’ll want:

Button mushrooms (8 oz): Quartered and finely minced, they form the flavorful mushroom duxelles base.
Boneless, skinless chicken breasts (1¼ pounds): Choose thick, air-chilled for juiciness and even cooking.
Kosher salt and freshly ground black pepper: Seasoning essentials that bring out all the natural flavors.
Olive oil (2 teaspoons): For searing the chicken to a perfect golden crust.
Butter (3 tablespoons total): Adds richness both to the mushroom mix and the sauce.
Shallots (2 small, minced): Their subtle sweetness brightens both mushroom filling and sauce.
Dried thyme leaves (1 teaspoon): Imparts a fragrant, earthy hint to the mushrooms.
Garlic cloves (2, minced): For that unforgettable savory aroma.
Puff pastry sheets (1 pound, thawed): The flaky wrapping that turns this into something special.
Dijon mustard (4 tablespoons total): The star tang in the sauce and subtle coating on the chicken.
Large egg (1, lightly beaten): An egg wash to give the pastry a gorgeous golden finish.
Vegetable broth (1 cup): Builds the flavorful base of the cream sauce.
Heavy cream (1/3 cup): Makes the sauce luxuriously creamy.

How to Make Chicken Wellington with Dijon Cream Sauce Recipe

Step 1: Prepare the Mushroom Duxelles and Chicken

Start by finely mincing your button mushrooms so they cook evenly and get wonderfully concentrated. Pat your chicken breasts dry then slice each in half to ensure even thickness and cooking. Lightly salt and pepper before searing them gently in a mix of olive oil and butter until golden but not fully cooked. This step locks in juices and builds flavor, giving you tender chicken inside your pastry.

Step 2: Cook the Mushroom Mixture

Use the same pan to soften the shallots and garlic in butter and olive oil, then add your minced mushrooms, thyme, salt, and pepper. Cook everything low and slow until all moisture evaporates and the mushrooms turn beautifully browned — this is crucial to avoid soggy pastry later. The result is a deeply savory, concentrated mixture perfect for wrapping your chicken.

Step 3: Assemble the Wellington

Roll out your puff pastry into neat squares for easy wrapping. Spread a thin layer of mushroom duxelles on top, leaving room around the edges so the puff pastry can seal nicely. Place your seared chicken on top and brush a teaspoon of Dijon mustard across it to add that lovely tang. Fold the pastry carefully to create a neat, sealed package. Remember to brush all around with beaten egg for that irresistibly shiny, golden crust once baked.

Step 4: Bake to Perfection

Pop your carefully wrapped chicken parcels into a 400-degree oven for about 17-20 minutes. Baking at this temperature ensures the puff pastry crisps beautifully while the chicken finishes cooking perfectly inside. Aim for an internal temperature of 165 degrees for safe, juicy chicken every time.

Step 5: Make the Dijon Cream Sauce

While your Wellingtons bake, simmer diced shallots in butter until soft. Add vegetable broth and reduce by half, then stir in heavy cream and Dijon mustard for that creamy, tangy finishing touch. Season with salt and pepper, and simmer gently until thickened — this sauce elevates every bite to pure indulgence.

How to Serve Chicken Wellington with Dijon Cream Sauce Recipe

Two pieces of golden-brown puff pastry on a white plate with a white marbled background; the front piece is cut in half showing three layers: a crunchy golden outer layer, a middle layer of dark brown filling, and a thick inner layer of light cooked meat; a creamy white sauce with herbs is drizzled on top and spread on the plate in a curved shape; a small green thyme sprig lies near the sauce, and an antique silver fork is placed on the right side of the plate photo taken with an iphone --ar 4:5 --v 7

Garnishes

A sprinkle of finely chopped fresh parsley or thyme leaves adds a fresh, vibrant touch and a lovely pop of green that contrasts beautifully with the golden pastry and creamy sauce. Adding a few whole sautéed mushrooms on the side keeps the flavor theme consistent and looks inviting on the plate.

Side Dishes

This rich dish pairs wonderfully with light, simple sides that balance its decadence. Consider roasted asparagus or steamed green beans tossed with lemon zest and a pinch of salt. Creamy mashed potatoes or a delicate wild rice pilaf also complement the texture and flavors perfectly without overwhelming your palate.

Creative Ways to Present

For a stunning presentation, place each Chicken Wellington atop a pool of warm Dijon cream sauce on a stylish plate and garnish with herb sprigs. Alternatively, slice the Wellington into medallions to showcase layers of puff pastry and mushroom filling, letting your guests see the beautiful cross-section. This dramatic reveal always earns extra smiles and compliments!

Make Ahead and Storage

Storing Leftovers

If you have any leftovers (which might be tough because this recipe disappears quickly!), store them in an airtight container in the refrigerator for up to 3 days. Keeping the pastry crisp can be tricky, so try reheating carefully or enjoy cold if you’re in a pinch.

Freezing

You can freeze uncooked assembled Wellingtons by wrapping each tightly in plastic wrap and placing in a freezer-safe bag or container. Freeze for up to 2 months and bake directly from frozen, adding a few extra minutes to the cook time. This is a fantastic option for prepping ahead and having a gourmet meal ready whenever you want.

Reheating

To reheat leftover Chicken Wellington with Dijon Cream Sauce Recipe, warm gently in a low oven (around 325°F) until heated through to preserve the pastry’s crunchiness. Avoid microwaving if you want to maintain that crisp texture, and reheat the cream sauce separately on the stovetop with a splash of cream or broth.

FAQs

Can I use chicken thighs instead of breasts?

Absolutely! Boneless, skinless chicken thighs can make this dish even juicier due to their higher fat content. Just adjust the cooking time slightly to ensure they cook through, and proceed with the recipe as usual.

Is puff pastry necessary for this recipe?

Puff pastry is key to this dish’s signature flaky crust and buttery texture. While other doughs like phyllo or shortcrust can be substituted, they will change the texture and final flavor significantly.

Can I prepare the mushroom duxelles ahead of time?

Yes, making the mushroom mixture a day ahead can actually deepen the flavors. Just store it in an airtight container in the fridge and assemble the Wellington when ready.

What can I use if I don’t have Dijon mustard?

Whole grain mustard or a mild brown mustard can work in a pinch, though Dijon provides that smooth, sharp taste best suited for this recipe’s sauce and coating.

How do I know when the chicken is fully cooked inside the pastry?

The safest way is to use an instant-read thermometer inserted into the center of the chicken; it should read 165°F. Puff pastry color and time are good guides, but temperature ensures perfect doneness without drying out.

Final Thoughts

There’s nothing quite as satisfying as pulling a golden, crispy Chicken Wellington with Dijon Cream Sauce Recipe fresh from the oven and watching the delighted expressions around your table. This dish is a labor of love that feels luxurious but is wonderfully doable on a weeknight or for a special occasion. Its layers of tender chicken, earthy mushrooms, flaky pastry, and tangy cream sauce come together like a culinary hug — and I wholeheartedly encourage you to give it a try. Trust me, your taste buds will thank you!