Chicken Breast With Mustard Sauce Recipe: Tangy Creamy Pan-Seared Elegance

This pan-seared chicken breast delivers restaurant-quality results with a velvety mustard sauce that elevates every bite. The simple technique ensures juicy, tender meat every time.

The creamy mustard sauce balances tangy and rich flavors perfectly, creating an elegant dish that’s surprisingly easy to master. Ideal for weeknight dinners or special occasions.

Ingredients for Chicken Breast with Mustard Sauce

Restaurant-quality pan-seared chicken and velvety mustard sauce require these precise ingredients for perfect results every time.

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The chicken quality is paramount. Opt for air-chilled boneless, skinless breasts from a reputable butcher or Whole Foods—they retain moisture better than conventional. For the mustard, Maille or Grey Poupon Dijon delivers the proper sharpness. Heavy cream should be ultra-pasteurized for stability in sauces. Wine selection matters: a crisp Sauvignon Blanc adds the right acidity without overpowering.

No white wine? Substitute with additional chicken stock and 1 tbsp lemon juice. Shallots can be replaced with yellow onion at half the quantity. For a gluten-free version, use cornstarch instead of flour. The thyme is essential for depth, but rosemary works in a pinch. Low-fat cream won’t emulsify properly—stick with full-fat for that velvety texture the dish promises.

Chicken should be cooked immediately after pounding for best texture. The sauce keeps 3-4 days refrigerated but is best fresh. Leftovers reheat gently—high heat will cause the cream to separate. Always bring chicken to room temperature before cooking for even doneness.

Step-by-Step Instructions for Chicken Breast With Mustard Sauce

Master this technique for perfectly seared chicken with a luscious, tangy cream sauce every time.

Step 1: Prepare and Season the Chicken

Begin by pounding the boneless skinless chicken breasts to an even ½-inch thickness using a meat mallet. This ensures uniform cooking and prevents dry, overdone edges. Pat them completely dry with paper towels—moisture inhibits proper browning.

Season both sides generously with the 1.5 tsp kosher salt and 0.75 tsp freshly ground black pepper. I press the seasoning into the meat lightly to help it adhere. Let the seasoned chicken sit at room temperature for 10-15 minutes while you prepare the remaining ingredients.

Step 2: Sear the Chicken to Golden Perfection

Heat the 2 tbsp olive oil in a large skillet over medium-high heat until it shimmers. Add 1 tbsp unsalted butter and swirl to coat the pan. When the butter stops foaming, add the chicken breasts in a single layer, working in batches if necessary to avoid crowding.

Cook for 5-6 minutes per side until the chicken is golden brown and releases easily from the pan. The internal temperature should reach 160°F in the thickest part. Transfer the cooked chicken to a plate and tent with foil to keep warm.

Step 3: Build the Mustard Cream Sauce Base

In the same skillet, reduce the heat to medium and add the remaining 2 tbsp unsalted butter. When melted, add the 2 whole shallots (finely minced) and cook for 2-3 minutes until softened and translucent. Stir in the 3 cloves garlic cloves (minced) and 2 tsp fresh thyme leaves, cooking for 30 seconds until fragrant.

Sprinkle the 2 tbsp all-purpose flour over the shallot mixture and cook for 1 minute, stirring constantly to create a light roux. This thickens the sauce and prevents lumps. Slowly pour in the 0.5 cup dry white wine and 0.5 cup chicken stock, whisking continuously until smooth.

Step 4: Finish with Cream and Mustard

Simmer the mixture for 3-4 minutes until it reduces slightly and thickens. Reduce the heat to low and stir in the 1 cup heavy cream and 3 tbsp Dijon mustard. Cook for another 2-3 minutes, stirring occasionally, until the sauce coats the back of a spoon.

Return the chicken to the skillet along with any accumulated juices. Spoon the sauce over the chicken and simmer for 1-2 minutes to heat through and allow the flavors to meld. Taste and adjust seasoning if needed.

Step 5: Garnish and Serve

Transfer the chicken to serving plates and spoon the remaining sauce over the top. Garnish with the 3 tbsp fresh parsley (chopped) for a pop of color and freshness. Serve immediately with crusty bread, mashed potatoes, or steamed vegetables to soak up the creamy sauce.

The sauce should be velvety and coats the chicken beautifully, with a perfect balance of tangy mustard and rich cream. Each bite delivers tender, juicy chicken complemented by the luxurious sauce.

Regional Styles of These Flavors

French Bistro Style

In Paris, they use whole-grain mustard for a rustic texture, adding 1 tbsp to the Dijon in the sauce. I love how the seeds pop between your teeth. The sauce often includes 1 tsp tarragon for an anise note that’s distinctly French. 🗺️

German Senf Variation

For a Bavarian twist, swap Dijon for 2 tbsp sweet German mustard and add 1 tsp caraway seeds to the sauce. This pairs beautifully with sauerkraut on the side. I first tried this at Oktoberfest and was hooked.

Southern Comfort

In the American South, they might use yellow mustard and add 1 tbsp honey to balance the tang. I like to include ½ tsp smoked paprika in the seasoning for a subtle barbecue note. Serve with buttermilk biscuits.

British Pub Classic

British versions often feature English mustard (hotter than Dijon) and 1 tbsp wholegrain mustard for texture. They typically use double cream instead of heavy cream. I enjoy this with a side of mash and peas.

Mediterranean Twist

Greek cooks might add 1 tsp dried oregano and zest of 1 lemon to brighten the sauce. I’ve seen versions with crumbled feta sprinkled on top just before serving. The acidity cuts through the richness beautifully. 💛

Asian Fusion

For an Eastern spin, mix 1 tbsp Dijon with 1 tbsp soy sauce and 1 tsp grated ginger in the sauce. I like to garnish with sliced scallions and serve over jasmine rice. The umami depth is incredible.

Frequently Asked Questions