Or this one:
Ingredients:
4 x Big onions chopped up roughly.
50 grams unpeeled fresh ginger chopped up roughly.
50 grams peeled fresh garlic chopped up roughly.
6tbs vegetable oil
1tsp heaped salt
240g (small) tin of chopped tomatoes
1tbs tomato puree
1tsp turmeric
1tsp Paprika
2tsp Coriander powder
2tsp Fenugreek powder
2tsp Cumin powder
2tsp Garam masala
Method:
1. Fry the onion in 1tbs of the oil for 10 mins on a low heat until soft & translucent (don?t let them brown as this changes the taste).
2. Add in the garlic, ginger and salt then add enough water to just cover the top of all ingredients.
3. Bring it up to the boil then turn down to a light simmer uncovered for around 30 minutes.
4. While this is simmering, put the rest of the oil (5tbs), the tomatoes, puree, turmeric and paprika into another saucepan ? bring to the boil then simmer for 10 mins on low heat.
5. Let the 2 mixtures cool down then blend them both separately until they are super smooth.
6. Combine the mixes and bring to a simmer.
7. Add the coriander, cumin, fenugreek and garam masala and leave the whole curry base to simmer for 15 minutes.
8. You need the final sauce to end up being about 1.6 litres - if it's not, add water to this volume now and if there?s too much keep simmering to reduce.