Name: Pan Seared Chicken with Zesty Lemon Mustard Sauce
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Ingredients: 4 small boneless skinless chicken breasts (5 to 6 ounces each); 1 teaspoon kosher salt; 1 teaspoon black pepper; 1 teaspoon garlic powder; 1 teaspoon onion powder; 1 tablespoon olive oil; 2 tablespoons butter, divided; 3 cloves garlic, minced; 1 cup low sodium chicken broth; 2 tablespoons Dijon mustard; 1 tablespoon whole grain mustard; 1 large lemon, zested and juiced (about 2 to 3 tablespoons juice); 2 teaspoons honey or maple syrup; 2 tablespoons heavy cream or half and half; 1 tablespoon cold butter; 2 tablespoons chopped fresh parsley or chives; Extra salt and pepper, to taste

Pan Seared Chicken with zesty Lemon Mustard Sauce hits that perfect spot between bright, tangy, and savory, with juicy chicken and a sauce that begs for bread or rice. It works for busy weeknights or casual dinner guests, and you can get it on the table in about 30 minutes. I first made a version of this in my tiny college apartment, and my roommates still text me for the recipe.

Why Pan Seared Chicken with zesty Lemon Mustard Sauce Is Worth It

This pan seared chicken tastes juicy inside with a golden crust outside, and the lemon mustard sauce adds a punchy, restaurant-style finish. The sauce balances tangy lemon, sharp Dijon, and a touch of sweetness, so it tastes rich without feeling heavy.

You cook everything in one skillet, so cleanup stays easy and the chicken soaks up all the flavor from the browned bits. The recipe uses simple pantry ingredients, so you probably own most of what you need already.

“This Pan Seared Chicken with zesty Lemon Mustard Sauce tastes like a fancy bistro meal that secretly took only 30 minutes and one pan to pull off. ★★★★★”

Ingredients You Need

Chicken

4 small boneless skinless chicken breasts
- Aim for 5 to 6 ounces each.
- If they look thick, slice them horizontally into cutlets so they cook evenly.
1 teaspoon kosher salt
1 teaspoon black pepper
1 teaspoon garlic powder
1 teaspoon onion powder
1 tablespoon olive oil
1 tablespoon butter (salted or unsalted both work)

Lemon Mustard Sauce

3 cloves garlic, minced
1 cup low sodium chicken broth
- Use a good quality boxed broth; I like Kitchen Basics or Pacific.
2 tablespoons Dijon mustard
- Use a smooth Dijon, not whole grain, for a silky sauce.
1 tablespoon whole grain mustard
- Optional, but it adds great texture and flavor pops.
1 large lemon, zested and juiced
- You need about 2 to 3 tablespoons lemon juice.
2 teaspoons honey or maple syrup
- This softens the acidity without making the sauce sweet.
2 tablespoons heavy cream or half and half
- You can swap in full fat coconut milk if you avoid dairy.
1 tablespoon butter, cold
2 tablespoons chopped fresh parsley or chives
Extra salt and pepper to taste

Pantry shortcuts and substitutions

Use pre-minced garlic from a jar if you feel short on time, though fresh tastes brighter.
Use bottled lemon juice in a pinch, but fresh lemon zest adds a lot of flavor, so try to keep that.
Swap honey with agave syrup if you prefer.
Use chicken bouillon paste plus water if you do not have broth.

Equipment List

Large heavy skillet (cast iron or stainless steel works best)
Tongs
Instant read thermometer
Small whisk or fork
Cutting board and sharp knife
Small bowl or measuring cup for mixing sauce ingredients

Quick Tips & substitutions

Pat the chicken very dry with paper towels so it browns instead of steaming.
Pound or slice the chicken into even thickness so it cooks at the same speed.
Heat the pan until the oil shimmers before you add the chicken to get a golden crust.
Do not crowd the pan; cook the chicken in batches if needed.
Use an instant read thermometer and pull chicken at 160°F, then rest it so it reaches 165°F.
Swap chicken breasts with boneless skinless thighs and add 2 to 3 minutes per side.
Use vegetable broth instead of chicken broth for a lighter flavor.
Skip the cream and finish with a knob of butter only if you want a lighter sauce.
Replace butter with more olive oil and cream with coconut milk for a dairy free version.
Add a pinch of red pepper flakes if you like a little heat.

How to Make Pan Seared Chicken with zesty Lemon Mustard Sauce

Step 1: Prep the chicken

Pat the chicken breasts dry on both sides. Stir together salt, pepper, garlic powder, and onion powder, then coat the chicken evenly with the mixture. Let the chicken sit at room temperature for about 10 to 15 minutes while you prep the sauce ingredients.

Step 2: Sear the chicken

Heat a large skillet over medium high heat. Add olive oil and 1 tablespoon butter, and swirl until the butter melts and the fat looks hot and shimmery. Lay the chicken in the pan without overlapping the pieces.

Cook the chicken without moving it for 4 to 6 minutes, depending on thickness, until the underside looks deep golden. Flip the chicken and cook another 4 to 6 minutes, until the internal temperature reaches about 160°F. Transfer the chicken to a plate, tent loosely with foil, and let it rest while you make the sauce.

Step 3: Build flavor in the pan

Turn the heat down to medium. Add the minced garlic to the skillet and stir for about 30 seconds until it smells fragrant. Scrape up the browned bits from the bottom of the pan as the garlic cooks so they do not burn.

Step 4: Deglaze and simmer the sauce

Pour in the chicken broth and stir, scraping the pan to loosen every browned bit. Let the mixture simmer for 2 to 3 minutes so it reduces slightly. In a small bowl or measuring cup, whisk together Dijon mustard, whole grain mustard, lemon juice, lemon zest, and honey.

Pour the mustard lemon mixture into the skillet and whisk until the sauce looks smooth. Let it simmer for another 3 to 4 minutes, until it thickens slightly and coats the back of a spoon. Taste and add more salt, pepper, or lemon juice if you want more punch.

Step 5: Finish the sauce

Turn the heat to low. Stir in the cream or half and half and whisk until the sauce looks silky. Add the cold tablespoon of butter and swirl or whisk until it melts and gives the sauce a glossy finish.

Sprinkle in the chopped parsley or chives and stir. If the sauce looks too thick, thin it with a splash of broth or water. If it looks too thin, let it simmer another minute.

Step 6: Return chicken to the pan

Add the rested chicken and any juices from the plate back into the skillet. Spoon the lemon mustard sauce over the chicken so every piece gets coated. Let the chicken simmer in the sauce for 2 to 3 minutes so it soaks up flavor and reaches 165°F inside.

Turn off the heat. Spoon extra sauce over the top and finish with a little more fresh herb if you like. Serve straight from the skillet while hot.

Recipe Variations

Gluten free: Use certified gluten free broth and mustards, and serve with rice, potatoes, or gluten free pasta.
Dairy free: Use olive oil instead of butter and full fat coconut milk instead of cream.
Low carb: Skip the honey or use a sugar free sweetener, and serve with cauliflower rice or sautéed greens.
Extra veggie: Add blanched green beans, asparagus, or spinach to the pan during the last few minutes.
Extra creamy: Double the cream and simmer a bit longer for a thicker, richer sauce.
Spicy: Add red pepper flakes or a pinch of cayenne to the sauce.

Ways to Serve Pan Seared Chicken with zesty Lemon Mustard Sauce

Spoon over fluffy white rice, brown rice, or quinoa.
Serve with mashed potatoes or roasted baby potatoes to soak up the sauce.
Pair with steamed green beans, broccoli, or roasted asparagus.
Slice the chicken and tuck it into warm pita or flatbread with crunchy lettuce.
Serve over buttered noodles or simple pasta with a squeeze of extra lemon.
Add a side salad with crisp lettuce, cucumber, and a light vinaigrette.

Storage Success

Let the chicken and sauce cool until they reach room temperature, then store them together in an airtight container. Keep the leftovers in the fridge for up to 3 to 4 days. Reheat gently on the stove over low heat and add a splash of broth or water to loosen the sauce. You can freeze the chicken and sauce for up to 2 months, but stir the sauce well after thawing since creamy sauces can separate a bit.