Chicken & Leek Casserole

The English-Sunday-lunch casserole.

Why you should cook this

The English-Sunday-lunch casserole. Chicken thigh, soft leeks, white wine, a splash of cream, golden flaky pastry on top. Forty minutes oven, six people fed.

What to drink with it

A glass of crisp Australian chardonnay (Yabby Lake, Giant Steps) or a Saint-Germain Spritz (our recipe). Buttered peas on the side.

Notes from the kitchen

Bone-in, skin-on chicken thigh. Stays moist through the long bake. Boneless breast goes dry. Leeks need a long soft cook. Twenty minutes on low. They should be silky, not crunchy.

The recipe

Chicken & Leek Casserole

No ratings yet
Prep Time 20 minutes
Cook Time 50 minutes
Total Time 1 hour 10 minutes
Servings: 6 serves
Course: Main Course
Cuisine: British

Ingredients
  

  • 1.2 kg bone-in chicken thighs
  • 3 large leeks, white and pale green only, sliced
  • 1 brown onion, diced
  • 3 cloves garlic, minced
  • 200 mL dry white wine
  • 300 mL chicken stock
  • 200 mL thickened cream
  • 2 tbsp fresh tarragon, chopped
  • 2 tbsp plain flour
  • 2 tbsp olive oil
  • 1 sheet store-bought puff pastry
  • 1 egg, beaten
  • Salt and pepper

Method
 

  1. Preheat oven to 180°C fan-forced. Salt and pepper the chicken thighs.
  2. Heat oil in a large casserole or oven-safe pan. Brown the chicken on both sides, 4 minutes per side. Set aside.
  3. In the same pan, cook leeks and onion 15 minutes until soft and slightly golden. Add garlic, stir 30 seconds.
  4. Sprinkle in flour. Stir 1 minute. Add wine, scraping the bottom. Reduce by half, 3 minutes.
  5. Add stock, cream and tarragon. Return chicken thighs to the pan, nestled into the sauce.
  6. Roll the pastry sheet to fit the top of the dish. Lay it over. Brush with beaten egg. Cut 4 small slits in the top to vent steam.
  7. Bake 35-40 minutes until pastry is deep golden and the sauce is bubbling at the edges.
  8. Rest 5 minutes before serving.
Tried this recipe?Let us know how it was!

You might also like

What to pour with it

Saint-Germain Spritz

Cocktail

Saint-Germain Spritz

The most floral spritz in the family. Why you are pouring this tonight The most floral spritz in the family. Saint-Germain elderflower liqueur, sparkling wine, soda. Spring in…

Read the recipe →
The Tom Collins

Cocktail

The Tom Collins

The original highball. Why you are pouring this tonight The original highball. Gin, lemon, sugar, soda, ice, tall glass. Invented at Limmer's in London in the 1860s, named…

Read the recipe →

Two things that go wrong

Tough chicken

Boneless breast goes dry in the long bake. Use bone-in skin-on thighs every time.

Leek crunch

Twenty minutes on low heat is not negotiable. Soft, silky leeks make this dish.

Variations worth knowing

With mushrooms

Add 200g of sliced field mushrooms after the leeks soften. Bake the same way.

Tarragon-and-cider

Replace the wine with dry cider. Earthier, slightly sweeter.

Filo top

Replace puff pastry with three sheets of buttered filo, scrunched on top. Lighter and crispier.

Leftovers and make ahead

Three days fridge. Reheat in a 180-degree oven for 20 minutes. Filling reheats better than the pastry. Cut a fresh sheet of pastry over the reheated filling for the second-day version.