Note
Roasted gram dal means dalia or hurikadle(in Kannada).
You could add ¼ cup mint leaves to chutney when you grind. But in that case add 1 medium onion instead of roasted gram dal. Also squeeze in ½ tsp lime juice. Mint-cucumber-cheese is a classic combo!
Roasted gram dal gives a thicker consistency to chutney suitable for cucumber which is slightly moist.