Authentic Dijon Mustard Chicken with Herb Crust

By AislePrompt Editorial · Published 2026-04-02 · Updated 2026-04-02

A perfectly seared chicken breast coated in a fragrant Dijon and herb crust, finished with a lemon-herb pan sauce that honors the dish's true essence. This American-inspired chicken recipe, ready in about 38 minutes, pairs boneless chicken breasts, Dijon mustard, fresh flat-leaf parsley for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 420 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 4 (6 oz each) boneless chicken breasts
• 3 tbsp Dijon mustard
• 2 tbsp finely chopped fresh flat-leaf parsley
• 1 tbsp finely chopped fresh thyme leaves
• 2 tbsp extra-virgin olive oil
• 1, zested and juiced lemon
• 1/2 cup chicken stock
• 2 tbsp unsalted butter
• 1/2 tsp salt
• 1/4 tsp black pepper

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Instructions

1. Step 1: Pat chicken breasts dry with paper towels and season both sides with 1/2 tsp salt and 1/4 tsp black pepper.
2. Step 2: In a small bowl, mix Dijon mustard, 2 tbsp chopped parsley, 1 tbsp chopped thyme, and lemon zest until smooth.
3. Step 3: Spread the mustard mixture evenly over both sides of the chicken breasts, pressing gently to adhere.
4. Step 4: Heat 1 tbsp olive oil in a large skillet over medium-high heat until shimmering.
5. Step 5: Add chicken breasts and cook undisturbed for 5 minutes until golden brown and crisp on the bottom.
6. Step 6: Flip chicken, reduce heat to medium, and cook for 6-7 minutes until internal temperature reaches 165°F.
7. Step 7: Transfer chicken to a plate, tent loosely with foil, and let rest for 5 minutes.
8. Step 8: Return skillet to medium heat, add remaining 1 tbsp olive oil, and pour in chicken stock and lemon juice.
9. Step 9: Scrape up browned bits with a wooden spoon, then simmer for 3 minutes until sauce reduces by half and thickens slightly.
10. Step 10: Remove from heat, whisk in 2 tbsp butter until emulsified, then stir in remaining 1 tbsp parsley.
11. Step 11: Pour sauce over rested chicken and serve immediately.