Curry comes in many varieties. Of course, many of these varieties can be different levels of spiciness, such as mild, hot, or burn-your-mouth-off. Many types exist as well:
Another appeal of curry is that you can include many different things in it, typically different kinds of vegetables.
Curry can also be cooked from scratch by gathering every spice that goes in it and combining them into a delicious dish. Or, you can simply buy a jar of pre-made curry sauce and cook each of the vegetables in it. Either way turns out great!