How to make my curry tasty?
How to make curry taste like restaurant?
Fry your onions till they are golden brown.

Fry your spices but don't burn them. ... 
Use good quality spices. ... 
Seasoning. ... 
Use fatty yoghurt (greek style works) in curries to make them richer. ... 
Patience. ... 
Use a neutral vegetable oil. ... 
Experiment.