Creamy leek chicken

A closer look

Why this combination works

Leeks become soft and sweet as they cook, making a comforting sauce with plenty of texture. A little Dijon prevents the cream and butter from tasting too heavy. The main preparation job is washing between the leek layers so no grit reaches the pan.

What you need for creamy leek chicken

Here are the ingredients at a glance, followed by what each one brings to the dish. Exact quantities are in the recipe card below.

The chicken and seasoning

• Chicken breast. Boneless, skinless breast gives you tender slices and a mild flavour that lets the sauce stand out. Flatten to an even thickness so the thinner end does not dry out before the centre cooks.
• Olive oil. A little oil helps the chicken brown evenly and keeps it from sticking. Those browned bits left in the pan add savoury flavour when the sauce liquid goes in.
• Salt. Salt seasons the meat itself, rather than just the sauce. Start with the measured amount and taste the finished sauce before adding more, especially when using salty cheese or bottled sauces.
• Black pepper. Black pepper gives the chicken a gentle background warmth. Freshly ground pepper has a more pronounced aroma, but ready-ground pepper also works.

The sauce and finishing touches

• Leek. Leek softens into sweet, delicate strands that give the cream sauce texture. Wash between the layers carefully, as grit can collect inside, and slice thinly for even cooking.
• Butter. Butter rounds out sharper flavours and gives the sauce a glossy, rich finish. Keep the heat gentle once it is added so the sauce stays smooth rather than greasy.
• Low-salt chicken stock. Stock provides the savoury liquid base and loosens the browned bits from the pan. Low-salt stock leaves room for seasoning as the sauce reduces and becomes more concentrated.
• Double cream. Double cream adds body and softens sharp or salty flavours. Simmer gently rather than boiling hard, and stir so it combines evenly with the stock.
• Dijon mustard. Dijon adds tang and a gentle mustard heat that balances a rich or sweet sauce. Smooth mustard disperses easily, so you get its flavour in every spoonful.

How to make creamy leek chicken

1. Prepare the chicken

Pat the chicken dry. Place each breast between sheets of baking parchment and gently flatten to an even 1.5 cm thickness. Season with the salt and pepper.

2. Sear until golden

Heat the oil in a wide frying pan over medium-high heat. Sear the chicken for 3 minutes on each side until golden, in two batches if needed. Transfer to a clean plate; it will finish cooking in the sauce.

3. Build the sauce

Melt the butter and soften the leek over medium-low heat for 7 minutes, stirring frequently. Add stock and simmer for 2 minutes. Stir in cream and mustard.

4. Finish gently

Return the chicken and its resting juices to the sauce. Simmer gently for 3-5 minutes, turning once, until the thickest part of every breast reaches 75°C and stays there for 30 seconds. If necessary, cook a little longer, adding a splash of water if the sauce thickens too much.

Rest for 3 minutes off the heat, then serve with mash and steamed cabbage.