This creamy mustard chicken is one of those dinners that feels comforting without needing much effort. Juicy chicken thighs simmer in a silky Dijon mustard sauce that tastes rich, cozy, and perfect for dipping bread into.
Why You'll Love This Mustard Chicken
- Everything cooks in one pan, which makes cleanup easy.
- The Dijon mustard sauce tastes rich without feeling too heavy.
- It works perfectly for both weeknight dinners and guests.
- The sauce pairs well with potatoes, rice, pasta, or bread.
I first started making this mustard chicken on nights when I wanted something creamy and comforting, but not heavy or complicated. It has the same easy dinner feeling I love in recipes like my Butter Chicken and Italian Dressing Chicken, where simple ingredients turn into something rich, warm, and full of flavor.
What I like most is how the sauce builds in the same pan. The browned chicken leaves flavor behind, the wine lifts it, and the mustard turns everything into a rich, silky Dijon cream sauce with garlic, onions, broth, and cream. If you enjoy cozy chicken dinners, my Marry Me Chicken and Creamy Garlic Chicken follow that same comforting, sauce-heavy style.
Key Ingredients in Creamy Mustard Chicken
You'll find the exact measurements in the recipe card, but here's a closer look at a few of the ingredients and why I use them.
- Chicken, Butter & Olive Oil: I like using boneless chicken thighs because they stay juicy and tender while simmering in the sauce. Butter and extra virgin olive oil help the chicken develop that golden crust that adds so much flavor to the skillet.
- Onion, Garlic & White Wine: The onion softens into the sauce while garlic gives the whole dish warmth and depth. I use a little white wine to deglaze the pan because it lifts all the flavorful browned bits from the bottom.
- Dijon Mustard & Whole-Grain Mustard: I always use smooth Dijon mustard for the creamy sharpness, then add whole-grain mustard for texture and a deeper mustard flavor. Together they create that classic French-style mustard chicken taste.
- Chicken Broth, Cream & Parsley: Chicken broth keeps the sauce savory while heavy cream gives it that silky finish. Fresh parsley at the end brightens the whole dish and balances the richness.
How to Make Creamy Mustard Chicken
You can find the complete printable recipe with measurements below, but for now, here's a quick overview of how it goes:
1. Sear the Chicken: In a large pan, heat extra virgin olive oil and butter. Season the chicken thighs with salt and pepper, then cook until browned and fully cooked. Remove and set aside.
2. Sauté the Aromatics: In the same pan, add more butter. Sauté chopped onion with a pinch of salt until soft, then add garlic and cook for another minute.
3. Build the Sauce: Pour in white wine to deglaze the pan, then add chicken broth and let it simmer. Return the chicken to the pan and stir in both mustards.
4. Finish with Cream: Lower the heat, add cream, and stir until the sauce thickens and coats the chicken. Serve mustard chicken with your favorite side.
Tips for Creamiest Mustard Chicken
Pat the Chicken Dry First: I always pat the chicken dry before seasoning it because it helps the outside turn golden instead of steaming in the pan.
Taste the Sauce Before Serving: Different Dijon mustards can vary in sharpness, so I like tasting the sauce at the end and adjusting it with a little extra cream or salt if needed.
The Sauce Thickens as It Sits: The mustard cream sauce naturally thickens slightly after resting, so I avoid reducing it too much while it cooks.
Storage
I store leftover mustard chicken in an airtight container in the fridge for up to 3 days. When reheating, I warm it slowly over low heat so the creamy Dijon sauce stays smooth and doesn't separate.
What to Serve With Creamy Mustard Chicken
I usually serve this mustard chicken with rice because they soak up every bit of the creamy sauce. Crusty ciabatta or garlic bread also work perfectly for dipping. If I want something lighter on the side, I like adding a simple salad or tomato burrata salad.
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Recipe
Creamy Mustard Chicken Thighs
Ingredients
- 1 tablespoon extra virgin olive oil
- 2 tablespoon butter - divided
- 500 g boneless chicken thighs
- 1 teaspoon salt - for the chicken
- ½ teaspoon black pepper
- 1 onion - finely chopped
- ½ teaspoon salt - for the onion
- 3 cloves garlic - minced
- 100 ml white wine
- 250 ml chicken broth
- 1 teaspoon Dijon mustard
- 1 teaspoon whole-grain Dijon mustard
- 150 ml heavy cream
- Fresh parsley - chopped, for garnish
Instructions
- Heat 1 tablespoon extra virgin olive oil and 1 tablespoon butter in a large skillet over medium-high heat.
- Season 1 pound (500 g) boneless chicken thighs with 1 teaspoon salt and ½ teaspoon black pepper. Add the chicken to the skillet and cook for 4-5 minutes per side until golden brown and cooked through. Remove from the pan and set aside.
- Add the remaining 1 tablespoon butter to the same skillet. Stir in 1 finely chopped onion with ½ teaspoon salt and cook until softened.
- Add 3 minced garlic cloves and cook for 1 minute until fragrant.
- Pour in ⅓ cup (100 ml) white wine and scrape up the browned bits from the bottom of the pan.
- Add 1 cup (250 ml) chicken broth and bring to a gentle simmer.
- Return the chicken thighs to the skillet. Stir in 1 teaspoon Dijon mustard and 1 teaspoon whole-grain Dijon mustard until fully combined.
- Reduce the heat to medium-low and pour in ⅔ cup (150 ml) heavy cream. Simmer for a few minutes until the sauce thickens slightly and coats the chicken.
- Garnish with freshly chopped parsley and serve warm.
Notes
Nutrition
Nutritional information is based on third-party calculations and should be considered an estimate only. Actual nutritional content will vary based upon brands used, measuring methods, cooking method, portion sizes, and more.
John says
This mustard chicken was a delightful surprise! The chicken was tender and the sauce had a perfect balance of sweet, tangy, and savory flavors.