Make a paste of the curry powder and chilli powder with a little water.
Fry the onion until translucent in the vegetable oil.
Add the garlic ginger and chilli and stir fry on medium for a further 5 minutes.
Add the curry and chilli powder paste and stir in and fry for a further 30 seconds.
Add the Lobster pieces and seal well on all sides.
Add half the masala Gravy and simmer for 6 minutes stirring occasionally.
If needed add more masala gravy and water to prevent the curry becoming too thick or dry.
Now add the finely chopped coriander leaves and cook for a further minute.
Serve with the whole coriander leaves and garam masala sprinkled over the top.