Combine together mashed green peas, mashed potatoes, ginger-garlic paste, green chillies and salt. Mix well. Heat two tablespoons of oil in a pan and sauté onions, add grated paneer, fennel seeds, coriander leaves and season with salt.
Cool the mixture. Divide the green peas mixture into eight equal portions and so also the onion paneer mixture. Stuff each portion of green peas mixture with the onion and paneer mixture and shape into tikkis.
Refrigerate the stuffed tikkis for fifteen minutes. Heat sufficient oil in a pan, coat the tikkis with rice flour and shallow fry till the crust turns crisp. Drain onto an absorbent paper. Serve hot with chutney.