Cucumber-bajra dosa

Thanks to their erratic timings, I end up having to make dosas of some kind or the other for lunch almost every weekday. My mother is a great fan of bajra, and the inspiration for this recipe comes from her.
While you are at it, please admire the table decoration- I was told my cucumber plant needed pruning, and guess what I did with the pruned leaves!

1cup bajra flour
1 cucumber grated
A pinch of baking soda
Salt to taste
Whey or water to make the batter.

Method:
Mix the bajra, salt and soda together.
Add whey/ water gradually, till you get a thick batter. Allow it to stand for 30 minutes
Meanwhile, grate the cucumber, squeeze the water into the batter, add the cucumber to the batter and mix well. Add more water if required to get the proper consistency.
Make dosas, and serve.