976bar,
i started making this before i got into the bought pastes. consequently i don't add any tandoori paste. to make it more bhuna ish i would pre cook the onion as both chopped and sliced, add more bunjarra at the end and leave out the green pepper.
ps i now add the as spec large pinch of methi too.
current recipe: oil 1 chef (4 tbsp), g/g 1 tbsp, 1 chef pre cooked chopped onion, 1 chef sliced green pepper (not pre cooked), large pinch methi (4 finger and thumb), garam masala 1 tsp, tom puree 1 tbs, 1 tbsp bunjarra, 1 chef base, 300 ml base, large pinch fresh coriander, 1 tbsp bunjarra.