Hi Emin
I'm not sure what point you are trying to make. Everything is pre-cooked from the bhajis, to the base sauce to the pilau rice. Posh places might cook fresh ingredients to order but otherwise everything will be ready to reheat and shove out the door. The only major exception I can think of is the Naans but they will be ready made and portioned up in the fridge ready to knead out and slap in the tandoor for a 3 min cook.
I'm not sure what point you are trying to make. Everything is pre-cooked from the bhajis, to the base sauce to the pilau rice. Posh places might cook fresh ingredients to order but otherwise everything will be ready to reheat and shove out the door. The only major exception I can think of is the Naans but they will be ready made and portioned up in the fridge ready to knead out and slap in the tandoor for a 3 min cook.