I do love curried potatoes but have never made them! These do sound delicious, and simple.
I'm out of my so delicious balsamic vinegar though. I found balsamic is worth spending more money on. I used to buy cheap and use for oil vinegar, but the good stuff is amazing!
Oh, and found your link to garam masala! SO helpful! I just recently began using it for things like oatmeal and I do have everything-except I think I may have thrown out the fennel seeds I had for years and never used...
I looked up chat potatoes and found 'small potatoes usually fed to swine', but then I also find it used as a adjective for Indian malasas?