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Nigella Chicken Casserole

Nigella Chicken Casserole
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A comforting and deeply flavorful chicken casserole inspired by Nigella Lawson’s approach to simple, hearty cooking. Tender chicken thighs are gently simmered with aromatic vegetables, creamy mushrooms, and a rich, savory broth, finished with a touch of cream for luxurious texture. This one-pot meal delivers succulent meat and a velvety sauce that pairs perfectly with crusty bread or mashed potatoes.

Ingredients

Scale
  • 2 lb boneless, skinless chicken thighs (about 6–8 thighs)
  • 1 tsp fine sea salt
  • 1/2 tsp freshly ground black pepper
  • 2 tbsp olive oil
  • 1 large onion (about 1 1/2 cups), finely diced
  • 2 medium carrots (about 1 cup), peeled and diced into 1/2-inch cubes
  • 2 celery stalks (about 1/2 cup), diced into 1/2-inch pieces
  • 8 oz cremini mushrooms, quartered
  • 3 cloves garlic, minced
  • 2 tbsp tomato paste
  • 1/4 cup all-purpose flour
  • 1 cup dry white wine (such as Sauvignon Blanc)
  • 2 cups low-sodium chicken broth
  • 1 tsp dried thyme
  • 1/2 cup heavy cream
  • 1 tbsp fresh parsley, chopped (for garnish)

Instructions

  1. Pat the chicken thighs dry with paper towels to remove excess moisture, which helps achieve better browning. Season them evenly on both sides with the fine sea salt and black pepper.
  2. In a large Dutch oven or heavy-bottomed pot, heat 1 tablespoon of olive oil over medium-high heat until the oil shimmers. Place the chicken thighs in a single layer, working in batches if needed to avoid overcrowding, and cook without moving for 4-5 minutes until the bottom is deep golden brown. Flip and cook the other side for 3-4 minutes more. Transfer the browned chicken to a plate and set aside.
  3. Reduce the heat to medium. Add the remaining 1 tablespoon of olive oil to the pot. Add the diced onion, carrots, and celery, and cook, stirring occasionally, for 5-6 minutes, until the onion becomes translucent and the vegetables begin to soften, scraping up any browned bits from the bottom of the pot.
  4. Add the quartered mushrooms and cook for 4-5 minutes, stirring occasionally, until they release their liquid and start to brown. If the pan seems dry, add a splash of the chicken broth to prevent burning.
  5. Stir in the minced garlic and tomato paste, cooking for 1 minute until fragrant. The tomato paste will deepen in color and stick slightly to the bottom, which is desirable.
  6. Sprinkle the flour evenly over the vegetables and stir constantly for 1-2 minutes to coat everything. This will cook the flour and help thicken the sauce, preventing a raw flour taste.
  7. Slowly pour in the white wine while stirring constantly to incorporate the flour mixture into the liquid. Let it simmer for 2 minutes, scraping any stuck bits from the bottom of the pot, until the wine reduces slightly.
  8. Pour in the chicken broth and add the dried thyme. Stir well to combine. Bring the mixture to a gentle simmer over medium heat; reduce heat to medium-low if needed to maintain a steady bubble without rapid boiling.
  9. Return the browned chicken thighs and any accumulated juices to the pot, nestling them into the liquid. Cover the pot with a lid, leaving it slightly ajar to allow steam to escape. Cook over low heat for 30 minutes, stirring once halfway through, until the chicken is cooked through and tender.
  10. Remove the lid and check that the chicken reaches an internal temperature of 165°F / 74°C. Stir in the heavy cream, gently incorporating it into the sauce until it is smooth and uniformly pale. Taste and adjust seasoning with additional salt and pepper if needed (approximately 1/4 teaspoon each by default). Let the casserole simmer uncovered for 5 more minutes to allow the sauce to thicken slightly.
  11. Remove the pot from the heat. Spoon the chicken and vegetables onto serving plates or into a large serving dish. Ladle the sauce over the top. Garnish with the chopped fresh parsley just before serving.
  12. Serve immediately with crusty bread, mashed potatoes, or rice to soak up the creamy sauce.

Notes

Storage: Refrigerate leftovers in an airtight container for up to 3 days. Freezing: Cool completely, then transfer to a freezer-safe container; freeze for up to 3 months. Thaw overnight in the refrigerator before reheating. Reheating: Warm gently in a saucepan over medium-low heat for 10-12 minutes, stirring occasionally, until the sauce is bubbling and the chicken is heated through (165°F / 74°C). You can also reheat in a 350°F / 177°C oven in a covered dish for 15-20 minutes. The sauce may thicken upon standing; add a splash of chicken broth or water while reheating to adjust consistency.

Nutrition

Keywords: Nigella chicken casserole, British chicken casserole, one-pot chicken, creamy chicken casserole, chicken and mushroom casserole, weeknight dinner, comfort food, stovetop casserole, easy chicken recipe

Find it online: https://britishrecipes.uk/nigella-chicken-casserole/