Yes its really thick! Loved it.
This is the recipe:
curry base sauce | Jamie Oliver | Food | Recipes (UK)
The only things I did different were I didn't add the coconut milk (didn't want the syns) and I only used 1 tablespoon of olive oil to fry the spices. It makes a huge batch of sauce which you then add your cooked veg/meat to. I used a third of the sauce to make a veg curry then froze the other two thirds in bags seperately. We also had enough veg curry left to do two light lunches for me
One going in the freezer ready meal style and one in the fridge for tomorrows lunch at work.
It would be even nicer with the coconut milk definitely but I don't think it misses it at all.