This chicken and leek stew is one of those one-pot dishes that delivers real comfort without much effort — the kind of recipe that earns a regular spot in the winter rotation. The leeks soften down into something almost silky, the chicken stays tender, and the whole thing comes together in a single pot. For another warming weeknight option, see our slow cooker pork shoulder recipe. For guidance on one-pot technique, BBC Good Food’s one-pot collection is a reliable reference.
If you’re trying to keep cooking costs down, our piece on how a slow cooker saves money breaks the maths down.
What makes this recipe special is that it’s endlessly adaptable. You can use chicken thighs (cheaper and more forgiving than breasts), add mustard for tang, use different vegetables depending on the season, and scale it up or down based on how many people you’re feeding. Best of all, it freezes beautifully. For more budget-friendly meals, see our cheap meals guide.
One-Pot Chicken & Leek Stew
A proper midweek warmer — one pot, an hour on the hob, and barely any washing up.
Ingredients
- Chicken thighs, bone-in skin-on, cut into chunks1 kg
- Leeks, cleaned and sliced into rounds4–5
- Floury potatoes, peeled and cut into chunks500 g
- Chicken stock300 ml
- Whole milk (or single cream)300 ml
- Onion, diced1 large
- Garlic cloves, crushed2
- Bay leaves2
- Fresh thyme sprigs (or 1 tsp dried)a few
- Wholegrain mustard (optional)2 tbsp
- Olive oil2 tbsp
- Salt and black pepperto taste
Method
- Heat oil in a large heavy-bottomed pot over medium-high heat. Season chicken with salt and pepper, then brown in batches — about 8–10 minutes total. Set aside on a plate.
- In the same pot, soften the onion for 5 minutes until translucent. Add garlic and cook for 1 minute. Stir in the mustard (if using) and let it toast for 30 seconds.
- Return the chicken to the pot. Add stock, bay leaves and thyme. Bring to a gentle simmer, then add the potatoes and leeks. Cover and simmer for 20–25 minutes until the potatoes are tender and the chicken is cooked through.
- Pour in the milk or cream, stir gently and heat for 2–3 minutes. Taste and adjust seasoning. Remove the bay leaves and thyme sprigs before serving.
Top Tips for Success
Use chicken thighs, not breasts. They’re cheaper, stay moist during cooking, and develop better flavour. Bone-in, skin-on thighs are best; you can remove the skin before eating if you prefer.
Don’t skip browning the chicken. This step takes just 10 minutes but creates real depth of flavour through the Maillard reaction. It’s worth doing properly.
Leek preparation matters. Leeks can hide dirt between their layers. Slice them lengthways first, then into rounds, then rinse thoroughly in a colander. It’s worth spending 2 minutes on this to avoid gritty stew.
Low and slow is the key. This isn’t a dish to rush. Gentle simmering makes the chicken tender and allows flavours to develop.
Season as you go. Taste the stew before adding the milk, and again at the end. Cream dilutes flavour, so you may need slightly more salt than you initially think.
Variations to Try
Spring version: Use spring onions and new potatoes instead of regular ones, and add fresh peas or broad beans in the last 5 minutes of cooking.
Winter version: Add root vegetables like parsnips or celeriac, use wholegrain mustard, and replace some of the milk with red wine for richness.
Lighter version: Use chicken stock instead of milk, omit the mustard, and add fresh tarragon and white wine instead.
Herby version: Use fresh tarragon and parsley instead of thyme, and add a splash of white wine or cider vinegar at the end for brightness.
Storage and Freezing
This stew stores beautifully. Keep it in the fridge for up to 3 days in an airtight container. For freezing, cool completely, then transfer to a freezer-safe container or bag. It keeps for up to 3 months frozen.
To reheat: Thaw overnight in the fridge, then gently warm through in a pot on the stovetop, stirring occasionally and adding a splash of milk if it’s thickened too much.
What to Serve With It
This stew is rich and substantial on its own, but it’s lovely served with:
Crusty bread to mop up the sauce
A simple green salad to cut through the richness
Boiled new potatoes if you want extra starch (though the potatoes in the stew are usually enough)
A glass of something crisp — a white wine or cider works perfectly
Buttered cabbage or sautéed spring greens on the side A chunk of fresh bread alongside is hard to beat — our bread maker recipes are an easy place to start.
Why This Recipe Works
One-pot cooking is the essence of slow living. You brown the chicken properly, build layers of flavour, then let time do the work. There’s minimal washing up, and you end up with a deeply satisfying meal that nourishes both body and soul. Make it once, and you’ll find yourself returning to it again and again on cold evenings.
You might also enjoy This works beautifully in a slow cooker too — our spring slow cooker meals have more ideas.
A Quiet Evening In: Dinner for Two with Wine, Candlelight & No Fuss
Last reviewed: April 2026
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You might also find our guide to The Sunday Morning Coffee Ritual That Sets Up the Week useful.
🛡 Our standards: How we research · Editorial policy · Affiliate disclosure · Corrections · Last reviewed: April 2026
About Gareth
Gareth Isherwood is the editor of Danbury & Lovejoy. He has baked bread at home for 25+ years and has 15 years of growing experience across gardens, containers and other growing spaces, including an East Sussex allotment for the past three years. Read his full story →
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