You'd better like this Debih, I've had to copy it out - book too big to copy from on here - then type it...
For 16 portions, ie 4x4. Once made it can be left as is, or blitzed/blended, so for variety leave half, blend half.
Will keep for 3 days in fridge.
Can easily be halved to make 8 portions.
6 tbs oil
8 med onions, halved/sliced
12 cloves garlic, finely chopped
80g fresh ginger, ditto
2 big green chillies, ditto
4 teasp cumin seeds
4 teasp ground coriander
2 teasp turmeric
1 teasp garam masala
2 x 400g tins tomatoes
500ml cold water
2 teasp sea salt
Heat oil, add onion, garlic, ginger & chillies. Cover & cook on low 20-25 min, till v soft; uncover & stir occasionally.
Lid off, turn up heat, cook 10-15 min, stirring often, till nice and brown.
Add spices, cook 2 min.
Add toms, water & salt; bring to boil, simmer 20 mins, stirring regularly.
Remove from heat, blitz/blend or leave as is.