In a large bowl, mix chopped coriander, besan, ginger-garlic paste, chopped green chili and lemon juice.
Mix in red chili powder, turmeric, coriander powder, cumin powder, garam masala, sesame seeds and salt.
Squeeze coriander leaves well, gradually add water and knead everything into a smooth, non-sticky dough for shaping.
Grease hands with oil, roll dough into a cylindrical shape and steam for 15-20 minutes until firm and cooked through.
Allow the steamed dough to cool completely, then carefully cut it into thick, even-sized round slices for frying.
Heat oil in a pan, deep or shallow fry the slices, stirring occasionally, until they turn golden brown and crispy on all sides.
Garnish with fresh coriander and serve hot with cutting chai or chutney for a crunchy, flavoUrful snack.