Wash and clean the fish. Drain and dry with paper towels.
In a deep bowl, beat egg and add lemon juice, chilly powder, turmeric powder, fenugreek powder and seasoning powder(salt or fish cube).
Add chickpea flour and beat till smooth.
Heat oil in a wok. Dip each fish in batter and deep fry till golden brown.
For mint chutney grind coriander leaves, mint leaves, green chillies, sugar, lemon juice, grated coconut and required salt to a smooth paste.
:- serve with mint chutney and yogurt dressing.