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Mary Berry Creamy Chicken Casserole Recipe

Mary Berry Creamy Chicken Casserole
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Mary Berry Creamy Chicken Casserole is a baked chicken dish cooked in a creamy, savoury sauce made with stock, onions, garlic, herbs, cream, and vegetables. Traditionally, the casserole simmers slowly in the oven, allowing the chicken to become tender while the sauce thickens naturally. The vegetables absorb the flavours of the broth and cream, creating a well-rounded dish where every spoonful is hearty and satisfying. It’s especially loved for its simplicity and ability to serve a crowd with minimal effort.

Ingredients

  • 800g chicken thighs, boneless and skinless, cut into chunks

  • 1 tablespoon olive oil or butter

  • 2 onions, sliced

  • 3 garlic cloves, minced

  • 2 carrots, sliced

  • 200g mushrooms, halved or sliced

  • 1 teaspoon dried thyme or mixed herbs

  • 250ml chicken stock

  • 200ml double cream

  • 1 tablespoon flour (for thickening)

  • 1 teaspoon lemon juice

  • Salt and black pepper, to taste

  • Fresh parsley, for serving

  • Optional: 1 celery stalk, diced, or ½ teaspoon paprika for added depth

Instructions

  • Brown the chicken – Heat 1 tbsp oil and brown 800g chicken pieces on all sides for flavour. Remove and set aside.

  • Cook the vegetables – In the same dish, sauté 2 sliced onions, 3 minced garlic cloves, 2 sliced carrots, and 200g mushrooms until softened.

  • Add seasoning and flour – Sprinkle 1 tbsp flour over the vegetables, stirring well to coat and help thicken the casserole.

  • Pour in stock – Add 250ml chicken stock and 1 tsp dried thyme, stirring to lift any browned bits from the bottom.

  • Return the chicken – Place the chicken back into the dish, ensuring everything is evenly distributed.

  • Stir in the cream – Add 200ml double cream and 1 tsp lemon juice for brightness.

  • Bake gently – Cover and bake at 180°C (350°F) for 45–50 minutes until the chicken is tender and the sauce has thickened beautifully.

  • Finish with herbs – Sprinkle fresh parsley on top and serve warm.

Find it online: https://maryberrycooks.co.uk/mary-berry-creamy-chicken-casserole-recipe/