You can use cauliflower in place of the potatoes or green beans and okra instead of potatoes and eggplant. The cooking time (once the sauce has simmered for 30 minutes) will vary depending on which vegetables you are using. Add the veggies that take the longest to cook first.
This recipe curry is adapted from the Wings of Life Cookbook by Julie Jordan.
For more curry recipes check out our blog "Don't Worry, Eat Curry"!