I have made some and it's lurverly
Chorizo 200 g
Sweet potato 800 g
Celery sticks 2
Garlic 2 cloves
Curry powder 1 heaped teaspoon
Chicken stock I used 2 knorr stock cubes
Water about 1.5 to2 litres
Chilli 1 chopped with or without the seeds depends how hot you like it
Chop the veg after peeling etc and put in a large pan with a slosh of oil ( I used olive oil cos that's what I had) and begin to soften it on the heat of the hob, chop and add the chorizo sausage the curry powder and break up 2 stock cubes add with the chilli and garlic and fry gently for about 5 mins. Add water to cover or about 1.8 litres bring to the boil and cover and simmer for about 20 mins.
When the veg is soft just blitz it with a blender hey presto its done.
I think mine tastes better than Daves though