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Mushroom stuffed chicken breast 2026 01 12 155604 819x1024

Mushroom Stuffed Chicken Breast

A delicious dish combining tender chicken with a savory mushroom and spinach filling, perfect for any occasion.
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Course Dinner, Main Course
Cuisine American, Comfort Food
Servings 2 servings
Calories 450 kcal

Ingredients
  

Main Ingredients

  • 2 pieces chicken breasts, skinless boneless (220g / 7oz each)
  • 30 g unsalted butter
  • 200 g mushrooms, sliced 3mm thick (~2 heaped cups)
  • 2 cloves garlic, finely minced
  • ½ tsp thyme leaves
  • 2 cups baby spinach
  • 80 g mozzarella, sliced or other melting cheese
  • 1 tbsp olive oil

Seasoning

  • ¾ tsp salt
  • ¼ tsp pepper

Instructions
 

Preparation

  • Preheat your oven to 200°C/390°F (180°F fan).
  • Cut pockets into each chicken breast, being careful not to cut all the way through.
  • Season the inside and outside of the chicken with half the salt and pepper.

Cooking the Filling

  • Melt butter in a heavy-based oven-proof skillet over high heat.
  • Add the mushrooms and cook for 3 minutes until they start to turn golden.
  • Add garlic, thyme, and the remaining salt and pepper. Continue cooking for another 2 minutes until the mushrooms are nicely golden.
  • Add the baby spinach to the skillet and stir until wilted, which takes about 30 seconds.

Stuffing and Baking

  • Stuff the mushroom mixture into the pocket of each chicken and top with cheese. Seal them with toothpicks.
  • Wipe the pan, heat oil over medium-high heat, and sear each side of the chicken for 1.5 minutes until golden.
  • Transfer the skillet to the oven and bake for 15 minutes, until the internal temperature reaches 65°C/149°F.
  • Remove from oven and let it rest for 5 minutes before serving.

Notes

Make sure to slice the mushrooms evenly. Feel free to switch the filling ingredients for different cheeses or herbs. Check the chicken’s internal temperature to ensure proper cooking.
Keyword Chicken Dinner, Easy Dinner, Mushroom Recipe, Mushroom Stuffed Chicken Breast, Stuffed Chicken