I've heard it said that curry powder — that deep yellow blend of spices you can find premixed and on offer in almost any grocery store's spice rack — is not for serious cooks. And there's some truth to that. Curries are a complex category of dishes, and a true curry will have a specific blend of spices to match the ingredients and methods used. There are thousands of curries and to apply one generic powder to all of them is frankly insulting. That said, I still keep a small jar of the generic curry powder in my spice cabinet and I feel it has its place, but just not in most curries!