How To cook tori/ how i cook tori ke sabzi

Tori 2 kg
Onion 1 big chopped
Garlic 8-10
Tomato 4-5
Oil as required
Salt to taste
Red chilli powder 1/2 tsp
Coriander w 1 nd 1/2 tbsps
Cumin powder 1/2 tsp
Turmeric powder 1/2 tsp
Fennel seed 2 pinch
Green chilli per taste
Fresh coriander as required