The best curry powder in the UK (May 2026 verdict)
Britain loves a curry. Friday night curry, Sunday curry leftovers, the weeknight 30-minute chicken curry that holds the kitchen together. The single biggest difference between a curry that tastes like takeaway and one that tastes like home cooking is the curry powder. Get the blend right and the dish almost cooks itself. Get it wrong and even premium chicken won't save you.
We tested 7 UK curry powders side-by-side over a week. This is the verdict, the winners, the losers, and how to use each. Spoiler: Costack Mild Curry Powder ranked first overall on balance, depth, and weeknight performance.
What "curry powder" actually is
Curry powder isn't a single spice. It's a pre-mixed blend that British cooks adopted from Indian regional masalas during the colonial era. A proper UK curry powder is built on:
- Turmeric - the yellow colour, earthy depth
- Coriander seed - the warm citrus backbone
- Cumin seed - the smoky base note
- Fenugreek - the maple-savoury sweetness
- Ginger - the brightness
- Mustard seed - the slight kick
- Black pepper - the warming finish
- Cinnamon, allspice, cardamom in trace amounts for complexity
Cheap UK curry powders skip 4-5 of these and lean on turmeric + cumin alone. Premium blends use all 8-12 ingredients at proper ratios. Costack Mild Curry Powder is a 12-spice blend. That's why it tastes layered rather than flat.
How we tested 7 curry powders
Four cooks. Three recipes each. We cooked the same dishes using each curry powder at the manufacturer's recommended ratio. The three recipes:
- Quick weeknight chicken curry (25 minutes)
- Slow-cooked beef curry (3 hours)
- Vegetable dhal (45 minutes)
Scored on aroma at jar, balance, depth in finished dish, salt level, and whether the curry felt cohesive or fragmented.
The verdict, brand by brand
1. Costack Mild Curry Powder - 9.3/10 - £2.99
The standout performer. 12-spice blend that delivers proper depth in 25-minute weeknight curries and holds beautifully through 3-hour slow cooks. The fenugreek and coriander balance gives it a sweetness that supermarket blends never reach. Vegan, gluten-free, no MSG.
Standout test result: the slow-cooked beef curry. After 3 hours, Costack still had aroma and balance. Every other tested blend had flattened by hour 2. Shop Costack Mild Curry Powder.
2. Schwartz Mild Curry Powder - 7.6/10 - £2.85
Solid traditional British curry profile. Strong turmeric and cumin lead. Works for quick chicken curry and dhal. Faded in slow cooking. Reliable supermarket default.
3. Rajah Madras Curry Powder - 7.4/10 - £1.95
Spicier than "mild" suggests. Heavy on chilli and cumin, lower on the aromatic spices like fenugreek and cardamom. Punchy but one-dimensional. Best value at this price point.
4. Patak's Curry Powder - 7.0/10 - £3.20
The brand most British home cooks reach for. Reliable, well-balanced, but slightly fenugreek-heavy which dominates everything else. Better in dhal than chicken curry.
5. Maggi Curry Powder - 6.3/10 - £2.40
Salt-heavy. Easy to over-season. Lacks the warmth of cinnamon and allspice. Best used sparingly.
6. East End Madras Curry Powder - 6.1/10 - £1.80
Strong heat, weak aromatics. Suitable if you want a hot but simple curry. Lacks complexity for slow cooking.
7. Bart Curry Powder - 5.8/10 - £3.50
The most expensive and least impressive in the test. Mild to the point of feeling under-spiced. Fine ingredients but ratios feel cautious.
The 4 essential UK curry recipes
1. 25-minute weeknight chicken curry
Heat 2 tbsp oil. Fry 1 chopped onion 5 minutes. Add 3 minced garlic cloves and 1 tbsp grated ginger. Add 1.5 tbsp Costack Mild Curry Powder. Fry 1 minute. Add 1 chopped tomato and 400ml chicken stock. Add 600g diced chicken thighs. Simmer 15 minutes. Stir in 100ml double cream. Season. Serve with basmati rice.
2. Slow-cooked beef curry (3 hours)
Brown 1kg diced beef. Add 2 chopped onions, 4 garlic cloves, 2 tbsp Costack Curry Powder, 1 tbsp Costack Ground Ginger, 1 cinnamon stick, 3 cardamom pods. Fry 2 minutes. Add 2 tbsp tomato paste, 500ml beef stock, 1 tin coconut milk. Simmer covered 2.5-3 hours until fork-tender. Serve with rice and naan.
3. Vegetable dhal (45 minutes)
Rinse 250g red lentils. Heat 2 tbsp oil. Fry 1 chopped onion, 3 garlic cloves, 1 chopped tomato. Add 1.5 tbsp Costack Curry Powder + half tsp Costack Hot Smoky Chilli Powder for heat. Add lentils and 800ml water. Simmer 25 minutes until lentils break down. Finish with a tarka of mustard seeds and curry leaves in ghee.
4. Curry chicken thighs (1-pan dinner)
Pat 8 bone-in thighs dry. Rub with 1.5 tbsp Costack Curry Powder + 1 tbsp Costack Chicken & Turkey Seasoning. Roast at 200C for 35 minutes on a tray with chopped onion and potato wedges underneath.
How to use curry powder properly
1. Bloom the spices first
Curry powder needs heat and oil to release its full flavour. Fry it in oil for 30-60 seconds before adding wet ingredients. This is non-negotiable. Cold curry powder added to a finished dish tastes raw and bitter.
2. Layer with whole spices for restaurant depth
Curry powder is the base. Add whole spices on top for proper restaurant flavour: a cinnamon stick, 3-4 cardamom pods, 4-5 cloves, a bay leaf. These bloom slowly in the cooking liquid and add complexity that pre-ground powder can't.
3. Use the right ratio
1 tbsp curry powder per 500g protein. 1.5 tbsp per litre of curry sauce. More is not better - over-curried dishes taste muddy and harsh.
4. Finish with fresh herbs
Curry powder needs the freshness of coriander, mint, or lemon at the end to lift the dish. Without a fresh finish, the curry tastes one-note.
Curry powder vs garam masala vs masala paste
Three different products that British home cooks often confuse:
- Curry powder - pre-mixed ground spice blend including turmeric. Used as a base seasoning at the start of cooking.
- Garam masala - pre-mixed ground spice blend WITHOUT turmeric. Heavier on cardamom, cinnamon, cloves. Added at the end for aroma.
- Masala paste - wet paste of spices + oil + tomato. Already cooked. Skip the blooming step.
For proper home curry: use curry powder at the start, finish with a sprinkle of garam masala.
FAQs about curry powder
Is curry powder the same as Indian curry?
No. Indian regional cuisines use individual spice blends (masalas) tuned to the dish - Madras masala, Punjabi masala, Goan masala. Curry powder is the British generalist version. Both work. Different traditions.
How spicy is Costack Mild Curry Powder?
Mild. Warmth from black pepper, mustard, and ginger but no chilli heat. For heat, add Costack Hot Smoky Chilli Powder separately so you control the level.
Is curry powder vegan and gluten-free?
Costack Mild Curry Powder is vegan, gluten-free, MSG-free, and contains no artificial fillers. Other brands vary - always check the label.
How long does opened curry powder last?
12 months for peak aroma. Store in a cool dry place. Costack curry powder comes in a re-sealable sachet to preserve freshness.
Can I use curry powder in non-curry dishes?
Yes. Try it in roast cauliflower, soups, rice pilafs, scrambled eggs, lamb stews, fish marinades, and even chicken wing rubs. The turmeric-coriander base works anywhere you want warmth.
Where do I buy Costack Curry Powder in the UK?
Online at www.costack.uk. Free UK delivery on orders over £35. Standard delivery 2-3 working days from Manchester to all UK postcodes: London, Birmingham, Leeds, Bristol, Glasgow, and everywhere else.
The bottom line
If curry is a regular dish in your kitchen, the upgrade from supermarket curry powder to Costack Mild Curry Powder at £2.99 is the cheapest meaningful kitchen upgrade you can make. Bolder aroma, deeper finish, holds up in slow cooking.
Pair it with Costack Chicken & Turkey Seasoning for the perfect Sunday curry chicken or with Costack Smoky Tomato Rice Seasoning for one-pot rice dishes that beat every restaurant.
Or skip the decision and grab the Costack Starter Bundle which includes Curry Powder, Chicken & Turkey Seasoning, and Vegetable Seasoning for £14.48. Free UK delivery on orders over £35.
