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Creamy Mushroom Chicken

Creamy mushroom chicken with a mushroom cream sauce chicken skillet method—golden seared breasts simmered until tender and coated in a thick, silky herb-flecked sauce. Mushroom slices stay visible throughout so every bite has plenty of savory garlic mushroom flavor.
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Servings: 4 servings
Course: Dinner
Cuisine: American
Calories: 820
Ingredients Equipment Method Notes

Ingredients
  

Chicken breasts
  • 4 boneless skinless chicken breasts
  • Salt to taste
  • pepper to taste
  • garlic powder to taste
  • onion powder to taste
Searing and sauce base
  • 2 tbsp olive oil
  • 2 tbsp butter
  • 8 oz cremini mushrooms sliced
  • 4 cloves garlic minced
  • 0.5 cup chicken broth
  • 1 cup heavy cream
  • 0.5 cup Parmesan cheese grated
  • 1 tsp dried thyme
  • 1 tsp Italian seasoning
  • Fresh thyme for garnish
  • parsley for garnish

Equipment

  • 1 cast iron skillet

Method
 

Season and sear the chicken
  1. Season the chicken breasts generously on both sides with salt, pepper, garlic powder, and onion powder. Use a light, even coating so the seasoning forms a visible crust as the chicken browns.
  2. Heat olive oil in a large skillet over medium-high heat and sear the chicken for 5-6 minutes per side until golden. Cook until the internal temperature reaches 165°F, then remove the chicken to a plate.
Make the mushroom cream sauce
  1. Melt butter in the same skillet, then cook the sliced cremini mushrooms for 4-5 minutes until deeply golden. Stir occasionally so the mushroom edges brown for a richer sauce base.
  2. Add the minced garlic and cook for 1 minute, stirring to prevent scorching. You should smell garlic and see light sizzling as it heats through.
  3. Pour in the chicken broth and deglaze the pan, scraping up the browned bits from the bottom. Stir well to combine, then keep the heat at a steady simmer.
  4. Stir in the heavy cream, Parmesan cheese, dried thyme, and Italian seasoning. Simmer for 4-5 minutes, stirring, until the sauce thickens enough to coat the back of a spoon.
Finish and serve
  1. Return the chicken to the skillet and spoon the sauce over each breast, making sure the sauce pools around the edges. Let everything warm together briefly so the chicken absorbs some of the mushroom cream sauce.
  2. Garnish with fresh thyme and parsley before serving. Scatter lightly so the herbs stay bright against the creamy sauce.

Notes

For the thickest sauce, simmer until it visibly coats the spoon and holds a slow trail when drawn through—do not rush the final 4-5 minute simmer. Store leftovers in an airtight container in the refrigerator for up to 3-4 days; reheat gently in a skillet over medium-low with a splash of broth or water to loosen. Freezing is not recommended because the cream can separate after thawing. For a lighter option, swap heavy cream for half-and-half, but simmer 2-3 extra minutes to achieve a similar thickness.