Rajma Kabab

1cup boiled Rajma (without skin),1/2 cup boiled chickpeas,1tspn garlic powder,1egg,salt,1/2tspn chilli powder,1/2tspn cumin powder and slight mustard powder...mix all the ingredients and make this flat round shape.Deep fry this kababs.Garnish it with sour yougert mixed with black peeper and sugar.Also sprinkle mint leaves