Mustard Chicken is a rich, creamy, and flavor-packed dish that brings a gourmet feel to your dinner table with minimal effort. Tender chicken breasts are seared to golden perfection, then simmered in a luscious mustard cream sauce infused with garlic, herbs, and just the right amount of tang. This dish is both comforting and elegant—perfect for family dinners, date nights, or when you want a restaurant-style meal without leaving the house.
Whether you serve it over mashed potatoes, rice, or a pile of buttery noodles, Mustard Chicken offers a bold yet balanced flavor that’s satisfying without being heavy. Plus, it’s a one-pan recipe, making cleanup a breeze.
For more cozy, comforting ideas, try this Butternut Squash Soup or warm up with a bowl of Italian Meatball Soup.

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Why This Recipe Works
Mustard and cream create a classic French-inspired sauce that’s savory, tangy, and indulgent without being overwhelming. The quick pan-sear locks in moisture, while the sauce reduces into a velvety finish that coats the chicken beautifully. This dish proves that a handful of simple ingredients can transform everyday chicken into a showstopper.
Ingredients
For the Chicken:
- 4 boneless, skinless chicken breasts (or thighs)
- 1 tablespoon olive oil
- 1 tablespoon butter
- Salt and pepper to taste
- 1 teaspoon garlic powder
For the Mustard Sauce:
- 3 cloves garlic, minced
- 1 tablespoon Dijon mustard
- 1 tablespoon whole grain mustard
- 1/2 cup chicken broth (or dry white wine)
- 1/2 cup heavy cream
- 1/2 teaspoon dried thyme (or 1 tsp fresh)
- 1 teaspoon lemon juice (optional, for brightness)
- Fresh parsley, chopped (for garnish)
Cooking Time
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Serves: 4
Equipment You’ll Need
- Large skillet or sauté pan
- Cutting board and sharp knife
- Measuring spoons
- Tongs or spatula
- Small bowl for sauce prep
How to Make Mustard Chicken: Step-by-Step
1. Prep the Chicken
Pat the chicken dry with paper towels and season both sides with salt, pepper, and garlic powder. This ensures even browning and locks in moisture during cooking.
2. Sear the Chicken
Heat olive oil and butter in a large skillet over medium-high heat. Once hot, add the chicken and sear for 4–5 minutes per side until golden brown and nearly cooked through. Transfer chicken to a plate and set aside.
3. Make the Sauce
In the same pan, lower the heat to medium. Add a touch more butter if needed, then sauté the garlic until fragrant (about 30 seconds). Stir in Dijon mustard, whole grain mustard, chicken broth (or wine), and thyme. Scrape up any browned bits from the bottom of the pan for maximum flavor.
4. Add Cream and Simmer
Stir in the heavy cream and bring the sauce to a gentle simmer. Let it reduce for 3–4 minutes until slightly thickened.
5. Return Chicken to the Pan
Place the chicken back into the skillet, spooning sauce over the top. Simmer for another 4–5 minutes, or until the chicken is fully cooked through (internal temperature should reach 165°F).
6. Garnish and Serve
Stir in a splash of lemon juice (if using) for a bright finish. Sprinkle with chopped parsley and serve hot.
Nutrition Information (Per Serving)
- Calories: 370
- Protein: 34g
- Fat: 24g
- Carbohydrates: 5g
- Fiber: 0g
- Sugar: 1g
- Sodium: 580mg
Tips and Variations
Use Chicken Thighs: They’re juicier and more forgiving than breasts, especially for pan-searing.
Make It Dairy-Free: Substitute heavy cream with full-fat coconut milk or a dairy-free cream alternative.
Add Vegetables: Stir in spinach, mushrooms, or zucchini during the last few minutes for a complete one-pan meal.
Change the Mustard: Try honey mustard for a sweeter twist or stone-ground mustard for a stronger kick.
Thicken the Sauce: For a thicker texture, stir in a cornstarch slurry (1 tsp cornstarch + 1 tbsp cold water) while simmering.
How to Store and Reheat
Refrigerator: Store leftovers in an airtight container for up to 4 days. Reheat gently in a skillet over low heat or in the microwave in 30-second bursts.
Freezer: Freeze fully cooked and cooled chicken in sauce in a freezer-safe container for up to 2 months. Thaw overnight in the fridge and reheat before serving.

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What to Serve With Mustard Chicken
- Garlic mashed potatoes
- Steamed green beans or asparagus
- Buttery egg noodles
- Roasted Brussels sprouts
- Crusty bread to soak up the sauce
My Final Thoughts
Mustard Chicken is a shining example of how a few pantry staples can elevate your weeknight dinners into something memorable. The creamy mustard sauce is bold yet smooth, making every bite indulgent without being heavy. It’s an easy recipe that feels special—exactly what you want when you need comfort food with a bit of flair.
Whether you’re cooking for guests or meal prepping for the week, this dish will impress without stress. Once you try it, it’s bound to become a staple in your kitchen.
Frequently Asked Questions (FAQs)
Q: Can I use chicken thighs instead of breasts?
A: Yes, chicken thighs are juicier and just as delicious. Adjust the cooking time slightly.
Q: What kind of mustard should I use?
A: Dijon is best for a smooth, sharp base. Whole grain adds texture. You can use both or just one depending on your preference.
Q: Can I make this ahead of time?
A: Absolutely. Cook it fully, cool, and refrigerate. Reheat gently with a splash of cream or broth.
Q: Is this dish freezer-friendly?
A: Yes. Store fully cooked chicken and sauce in an airtight container for up to 2 months. Thaw and reheat gently.
Q: How do I keep the sauce from curdling?
A: Keep the heat low when adding the cream and avoid boiling. Stir continuously while simmering.
Q: What sides pair well with mustard chicken?
A: Mashed potatoes, rice, steamed vegetables, or crusty bread work beautifully with the rich sauce.
And if you’re in the mood for something indulgently cheesy and satisfying, don’t miss this Homemade Chicago-Style Deep Dish Pizza.

Mustard Chicken
Ingredients
Method
- Sear the Chicken:
- Season chicken with salt and pepper. Heat olive oil and butter in a large skillet over medium-high heat.
- Sear chicken for 5–6 minutes per side until golden and cooked through. Remove and set aside.
- Sauté Garlic:
- In the same pan, reduce heat to medium. Add garlic and cook for 1 minute until fragrant.
- Deglaze and Simmer:
- Pour in chicken broth and scrape up any browned bits. Let simmer for 2–3 minutes to reduce slightly.
- Make the Sauce:
- Stir in heavy cream, Dijon mustard, whole grain mustard, and thyme. Simmer gently for 3–4 minutes until the sauce thickens slightly.
- Return Chicken:
- Return the chicken to the skillet and coat with the sauce. Simmer 2–3 more minutes to reheat. Add lemon juice if desired.
- Serve:
- Garnish with fresh parsley. Serve with mashed potatoes, roasted vegetables, or rice.
Notes
- For extra richness, add a splash of white wine when deglazing.
- Use crème fraîche instead of cream for a tangy twist.
- Make it dairy-free with coconut cream and olive oil.
- Leftovers keep well in the fridge for up to 3 days.