I purchased a package of Khatta Dholka (http://store.asianfoodcompany.com/ash003.html) to try from the Indian section at our local asian grocery. Unfortunately, I had only checked the ingredients before purchasing - not the directions. It requires 'fresh curd' which I assume I can just replace with blended firm tofu, even if it won't quite taste the same.
The instructions advise to steam the batter on high for 15 minutes. Considering it's batter, what's the best way to approach it? I have a steamer but there's no appropriate container I could pour the batter into and place inside the steamer.