Mix the 7 spices in a bowl, pour lemon juice on it and mix.
In a big pan : heat some oil and frie the spice-mix 3 min till fragrances combine together.
Add tomatoes dices, (entire but tailless) okras, cashew nuts and boiled potatoes slices.
Stir and add a cup of water and some salt
Simmer 15 to 20 min, adding water if needed
Decorate the dish with fresh chopped cilantro before serving
Serve with basmati rice.