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Garlic Herb Chicken Breast with Mashed Potatoes

Garlic herb chicken with mashed potatoes featuring golden seared, herb-seasoned chicken breasts over smooth, buttery mashed potatoes. Finished with a quick garlic herb pan sauce drizzled over the entire plate for comfort-food chicken dinner vibes.
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Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings: 4 servings
Course: Dinner
Cuisine: American
Calories: 820
Ingredients Equipment Method Notes

Ingredients
  

Chicken
  • 4 boneless skinless chicken breasts
  • 2 tsp garlic powder
  • 1 tsp smoked paprika
  • 1 tsp dried thyme
  • 1 tsp dried rosemary
  • 0.25 tsp salt to taste
  • 0.25 tsp pepper to taste
  • 2 tbsp olive oil
  • 2 tbsp butter divided
  • 4 cloves garlic minced
  • 1 cup chicken broth should be 1/2 cup
Mashed Potatoes
  • 2 lb Yukon Gold potatoes peeled and cubed
  • 4 tbsp butter
  • 0.5 cup heavy cream or whole milk warmed
  • 0.25 tsp salt to taste
  • 0.25 tsp pepper to taste
  • 1 tsp garlic powder to taste
  • 1 fresh parsley for garnish

Equipment

  • 1 cast iron skillet

Method
 

Cook and mash the potatoes
  1. Boil the Yukon Gold potatoes in salted water for 15-18 minutes until fork-tender, then drain thoroughly. Keep the potatoes warm so they stay easy to mash.
  2. Mash the drained potatoes with butter, warmed heavy cream or whole milk, salt, pepper, and garlic powder until smooth and fluffy. Set aside with a lid to retain heat.
Sear and sauce the chicken
  1. Season the chicken breasts with garlic powder, smoked paprika, dried thyme, dried rosemary, salt, and pepper. Pat lightly so the spices adhere.
  2. Heat olive oil in a skillet over medium-high heat and sear the chicken for 5-6 minutes per side until golden and cooked through to 165°F. Remove chicken to a plate.
  3. Melt 2 tablespoons butter in the same pan and cook the minced garlic for 1 minute. Add chicken broth, scrape up browned bits, and simmer 2-3 minutes until a simple pan sauce forms.
Plate
  1. Spoon mashed potatoes onto plates and place the chicken on top. Arrange so the chicken sits centered over the potatoes.
  2. Drizzle the garlic pan sauce over the chicken and allow it to lightly cascade onto the potatoes. Garnish with fresh parsley just before serving.

Notes

For extra smooth mashed potatoes, mash while the potatoes are still hot and adjust with a splash more warmed cream or milk if they seem thick. Refrigerate leftovers in a sealed container for up to 3 days; reheat gently in short bursts until hot. Freezing: not recommended for the mashed potatoes texture. Dietary swap: use olive oil plus a plant-based butter substitute and dairy-free milk (warm) to make it dairy-light.