What I've been doing with really good results:
1: Domestic gas hob, largest burner, gas fully open.
2: 23cm Alu pan on hob for 30 seconds, then 1 and a bit chefs' spoons of veg oil in pan, heat for another 30 seconds.
3: Pan off heat, in with a heaped teaspoon of G&G paste then back on heat - shake pan back and forth while keeping spoon static (pan usually flambes here)
4: When flames die down, pan back off heat, in with spice mix and chilli powder, then back on full heat, shaking and stirring for say ten fifteen secs.
There's a definate smell coming off here: almost like a bbq smell - metal, fire, food etc

it has me sneezing and coughing.
5: Then in with the tom puree and at least a minute of full heat before adding a bit of base gravy
Slightlly different to the method we've seen in some vids, but this seems to be working for me trying to kep the heat at high levels with the domestic tools I have at my disposal.
It's more like battle than cooking, quite tiring really

Gary