The next step is to add the spices. Evenly coat the onions mixture with the spices and let cook for 30 seconds or so.
*Note:
Kitchen King Masala, also known as "all-purpose masala", as well as all of the other spices, can be found in any Indian store, or they can be ordered online.
If you do not have a particular spice—like Kashmiri chile powder, for instance—you could use regular chili powder. You could also simply omit a spice, if you don't have it; however it is important to note this will change the flavor profile and complexity of the dish. Also note that even the amounts of the spices used can be adjusted according to your taste. For example, masala is an ingredient where the amount added is often adjusted, according to the cook's taste.