Few dishes feel as indulgent and satisfying as Chicken Wellington with Dijon Cream Sauce—a showstopper perfect for a special dinner or when you want to impress your loved ones with something extraordinary. Imagine tender chicken breasts wrapped in flaky, golden puff pastry and filled with an earthy blend of spinach and cremini mushrooms, all topped with a silky Dijon cream sauce that brings it all together. Every bite is a cozy comfort and a celebration on your plate!
Ingredients You’ll Need
This Chicken Wellington with Dijon Cream Sauce relies on a handful of classic ingredients, each selected for their distinct flavor and role in delivering that crowd-pleasing wow factor. Using simple, familiar items, you’ll create a dish that feels restaurant-worthy but is totally doable at home.
- Boneless, skinless chicken breasts: Choose evenly sized breasts for even cooking and a uniform look when you slice your finished Wellingtons.
- Puff pastry sheets: Store-bought puff pastry keeps this recipe stress-free while guaranteeing a buttery, flaky crust—just remember to thaw it in advance!
- Baby spinach: Adds a bright pop of color and gentle flavor, tucking healthy greens right inside the pastry.
- Cremini mushrooms: Their earthiness pairs beautifully with chicken and spinach and deepens the flavor of the filling.
- Dijon mustard: Stars both in seasoning the chicken and in the cream sauce, infusing tangy brightness and aromatic depth.
- Heavy cream: The base of the luscious sauce—don’t skimp, as this is what gives the sauce its rich, velvety texture.
- Low-sodium chicken broth: Lets you control the seasoning while lending complexity to the sauce.
- Fresh thyme or parsley: Adds a touch of freshness, whether you prefer earthy thyme or lively parsley; both shine in the sauce and as garnish.
- Olive oil, egg wash, salt, and pepper: Essential for sautéeing, browning, sealing, and seasoning every layer perfectly.
How to Make Chicken Wellington with Dijon Cream Sauce
Step 1: Prep Your Oven and Baking Sheet
Begin by preheating your oven to 400°F (200°C). Line a large baking sheet with parchment paper so you’re ready for action later. Getting this out of the way now means your assembled Wellingtons won’t have to wait around, ensuring puff pastry that bakes up crisp and golden without sticking.
Step 2: Sauté the Mushroom and Spinach Filling
Grab your favorite skillet and heat a little olive oil over medium heat. Add the finely chopped cremini mushrooms and let them cook until they’ve released their moisture and begin to brown, about 6-8 minutes. Stir in the baby spinach and let it wilt, seasoning everything with a bit of salt and pepper. This filling is absolutely key—it adds savory, earthy notes and a contrast to the rich pastry and tender chicken. Spread the mixture on a plate to cool quickly so it doesn’t steam the puff pastry later.
Step 3: Season the Chicken
While the vegetables are cooling, pat your chicken breasts dry and season both sides generously with salt and pepper. Next, brush both sides with Dijon mustard, which not only infuses flavor but also helps keep the chicken juicy. Don’t be shy with the Dijon—this flavor will sing through both the chicken and the final sauce.
Step 4: Assemble the Wellingtons
On a lightly floured surface, roll out each piece of puff pastry just enough to comfortably wrap around a chicken breast. Divide the cooled mushroom-spinach mixture between the centers of each pastry sheet, then top each with a seasoned chicken breast. Carefully fold the pastry edges over (like wrapping a gift), pinching to seal, and place seam side down on your prepared baking sheet. Brush each parcel with egg wash to guarantee that tempting golden finish in the oven.
Step 5: Bake to Golden Perfection
Transfer your assembled Chicken Wellington with Dijon Cream Sauce parcels to the preheated oven and bake for 30 to 35 minutes. You’ll know they’re ready when the pastry is gloriously golden and puffed, and the aroma is almost too tempting to resist. If you want to be extra sure, an instant-read thermometer inserted into the thickest part of the chicken should read 165°F (74°C).
Step 6: Make the Dijon Cream Sauce
While your Wellingtons bake, prepare the sauce that brings it all together. In a saucepan over medium heat, combine the heavy cream and chicken broth, whisking gently until warm. Stir in the Dijon mustard and your choice of fresh thyme or parsley, then simmer for a few minutes until slightly thickened (it should coat the back of a spoon). Taste and adjust seasoning. Just before serving, drizzle this silky, fragrant sauce over each slice of Chicken Wellington with Dijon Cream Sauce and watch the smiles light up around your table.
How to Serve Chicken Wellington with Dijon Cream Sauce

Garnishes
For that restaurant-worthy finish, a sprinkle of fresh thyme or parsley over the sliced Chicken Wellington with Dijon Cream Sauce adds a pop of green and a hint of herbal brightness. A light drizzle of extra Dijon cream sauce just before serving not only tastes fantastic but looks beautiful too!
Side Dishes
This rich, flaky dish pairs beautifully with roasted seasonal vegetables like asparagus, carrots, or Brussels sprouts. For a classic steakhouse touch, try serving alongside creamy mashed potatoes or a simple green salad dressed with a zippy vinaigrette. The sides soak up every bit of sauce—don’t let a drop go to waste!
Creative Ways to Present
Feeling fancy? Slice each Chicken Wellington with Dijon Cream Sauce on the diagonal and fan the pieces on the plate. Add a swirl of Dijon cream sauce underneath, and finish with vibrant microgreens or edible flowers for a truly special presentation. If you’re entertaining a crowd, minify the Wellingtons by cutting chicken breasts into smaller portions and wrapping individually—perfect finger food for parties!
Make Ahead and Storage
Storing Leftovers
If you’re lucky enough to have leftover Chicken Wellington with Dijon Cream Sauce, let it cool completely, then store slices in an airtight container in the fridge. The pastry will soften slightly, but it will still be incredibly flavorful when reheated the next day for lunch or dinner.
Freezing
To freeze, assemble the Wellingtons but don’t bake them. Wrap each individually in plastic wrap, then foil, and stash in a freezer-safe bag for up to two months. When ready to enjoy, bake straight from frozen, adding an extra 10-15 minutes to the baking time for perfect flaky pastry and fully cooked chicken.
Reheating
To revive that crisp crust, reheat leftovers in a 350°F (175°C) oven for about 15–20 minutes, or until warmed through. Avoid microwaving if you can help it, as the pastry may become soft. Warm the Dijon cream sauce gently in a saucepan over low heat, adding a splash of cream if it has thickened up too much in the fridge.
FAQs
Can I prepare Chicken Wellington with Dijon Cream Sauce ahead of time?
Absolutely! Assemble the Wellingtons up to a day in advance, keep them well-wrapped in the fridge, and bake right before you’re ready to serve. Wait to add the egg wash until just before baking for the best color and rise on the pastry.
How do I keep the puff pastry from getting soggy?
The key is to let the spinach and mushroom filling cool completely before wrapping, and to bake the Wellingtons on a parchment-lined tray for even air circulation. Sealing the pastry well and brushing with egg wash also helps keep everything crisp.
What if I don’t have cremini mushrooms?
Regular white button mushrooms will work just fine, or you can get creative with a mix of wild mushrooms for even more flavor depth. Just be sure to chop them finely and cook out any excess moisture for the perfect filling texture.
Can I make Chicken Wellington with Dijon Cream Sauce gluten free?
Yes! Use your favorite gluten-free puff pastry (available at many specialty grocers), and check that your Dijon mustard and broth are gluten free. The cream sauce itself is naturally gluten free—so everyone can enjoy this treat!
What’s the best way to slice and serve Chicken Wellington?
Let the baked Wellingtons rest for five minutes before slicing. Use a sharp serrated knife to gently cut thick slices—the pastry will stay crisp, and the chicken will remain moist and tender. Serve with a generous spoonful of Dijon cream sauce over each portion for maximum flavor.
Final Thoughts
If you’ve ever wanted to wow your dinner guests or simply spoil yourself, Chicken Wellington with Dijon Cream Sauce is an unbeatable choice. With its golden pastry and zingy, velvety sauce, it’s a meal that makes any occasion special. Go on—give it a try, and don’t be surprised if it becomes a new favorite in your kitchen!
Chicken Wellington with Dijon Cream Sauce Recipe
- Prep Time: 20 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour 5 minutes
- Yield: 4 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: French
- Diet: Non-vegetarian
Description
Enjoy this elegant twist on a classic dish with Chicken Wellington featuring a savory mushroom-spinach filling, tender chicken, all enveloped in flaky puff pastry, served with a luscious Dijon cream sauce.
Ingredients
For the Chicken Wellington:
- 4 boneless, skinless chicken breasts (about 1 lb)
- 1 package (14 oz) puff pastry sheets, thawed
- 2 cups baby spinach
- 1 cup cremini mushrooms, finely chopped
- 3 tbsp Dijon mustard
For the Dijon Cream Sauce:
- 1 cup heavy cream
- 1 cup low-sodium chicken broth
- 2 tbsp fresh thyme or parsley
Instructions
- Preheat the Oven: Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Sauté Mushrooms and Spinach: In a skillet over medium heat, sauté the chopped mushrooms in olive oil until browned. Add spinach until wilted; season with salt and pepper. Let cool.
- Season Chicken Breasts: Season the chicken breasts with salt, pepper, and Dijon mustard on both sides.
- Assemble Wellington: Roll out the puff pastry on a floured surface. Place the cooled mushroom-spinach mixture in the center, top with chicken breasts, and fold the pastry edges over to seal.
- Bake Wellingtons: Brush the assembled Wellingtons with egg wash for a golden finish and bake for 30-35 minutes until golden brown.
- Prepare Dijon Cream Sauce: For the sauce, combine heavy cream and chicken broth in a saucepan over medium heat; stir in Dijon and fresh herbs until slightly thickened. Drizzle over sliced Wellingtons before serving.
Nutrition
- Serving Size: 1 Wellington with Sauce
- Calories: 550
- Sugar: 3g
- Sodium: 720mg
- Fat: 36g
- Saturated Fat: 15g
- Unsaturated Fat: 18g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 2g
- Protein: 23g
- Cholesterol: 110mg

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