Slow Cooker Chicken Curry

A mild, family-friendly chicken curry that cooks itself in the slow cooker. Tender chicken in a fragrant tomato-based sauce with sweet red pepper and a spoonful of mango chutney for balance — no coconut milk needed.

The beauty of a slow cooker curry is that it does the hard work for you — ten minutes of chopping in the morning, and you come home to a kitchen that smells incredible. The red pepper and mango chutney are small additions that make it taste less like a basic “everything in a pot” curry and more like something you’ve fussed over. It’s mild enough for kids, but easy to spice up if you like more heat.

Ingredients

• 600g boneless chicken thighs — cut into chunks
• 1 large onion — finely chopped
• 1 red pepper — sliced
• 3 cloves garlic — crushed
• 1 tbsp grated fresh ginger
• 2 tbsp mild curry powder
• 1 tsp ground cumin
• 1 tbsp tomato purée
• 400g tin chopped tomatoes
• 150ml chicken stock
• 1 tbsp mango chutney
• 1 tsp garam masala — to finish
• 1 small handful fresh coriander — to serve
• salt, to taste

Method

1. Put the onion, red pepper, garlic, ginger, curry powder, cumin and tomato purée into the slow cooker and stir together.
2. Add the chicken, chopped tomatoes, stock and mango chutney. Season with a little salt and stir so everything is coated.
3. Cook on low for 6 hours or high for 3–4 hours, until the chicken is tender and cooked through with no pink remaining.
4. Stir in the garam masala. If you'd like a thicker sauce, leave the lid off for the last 30 minutes, or stir in a teaspoon of cornflour mixed with a little cold water.
5. Taste, adjust the salt, scatter over the coriander, and serve with rice.

Serve it with

• Fluffy basmati or pilau rice
• Warm naan bread
• Poppadoms
• Mango chutney
• A cooling cucumber raita
• A fresh tomato and onion salad

Why this works

Thighs stay juicy over long, gentle cooking, and the slow cooker lets the onions and spices mellow into a deep, rounded sauce. Tinned tomatoes and stock give body without the richness of coconut milk, while the mango chutney adds a gentle sweetness that balances the spice — and stirring in garam masala at the end lifts the whole thing with fresh aroma.

Common swaps

• Stir in a handful of spinach or some frozen peas for the last 15 minutes.
• Add 50g of red lentils with the stock to thicken it and add protein.
• For a creamier finish, stir in a couple of spoonfuls of natural yogurt off the heat.
• No mango chutney? A teaspoon of honey or a little apricot jam works in a pinch.

Common mistakes to avoid

• Lifting the lid often — every peek lets out heat and adds to the cooking time.
• Using chicken breast on a long high setting, which can dry out. Thighs are more forgiving.
• Adding the garam masala at the start — its fresh aroma fades over long cooking, so save it for the end.
• Under-seasoning. Slow-cooked sauces often need a final pinch of salt to lift them.

Storage, freezing & reheating

Storage: Cool quickly, then keep covered in the fridge and eat within 2 days.

Freezing: Freezes well for up to 3 months. Cool fully, portion and freeze. Defrost in the fridge overnight.

Reheating: Reheat in a pan or microwave until piping hot all the way through. Reheat once only.

Estimated nutrition

Per serving, estimated from typical ingredient values — not a substitute for precise dietary calculation.