Very good! I didn't have any sweet potatoes so I used regular potatoes. I left out the mint because I didn't have any. I did add a couple tablespoons of brown sugar because the coconut milk I bought this time was very bland.
A good basic recipe and a fine starting point for personalizing with favorite or alternative veggies. The curry powder I had on hand was fairly mild, so I added an eigth of a teaspoon of red pepper flakes. I took the dish to a potluck and served it about 4 hours after preparing it. The heat had developed but was not overpowering or one note. The dish was praised with great praise by my buddies. It is easy to overcook the sweet potato.