Take a kadai heat oil add mustard seed, chana dal,pinch asatofeatida, green chilli, ginger and curry leaves and saute for a minute, Than add grated, chopped veggies, peanuts, a pinch of turmeric, red chili, coriender powder saute for 3-4 mins on low flame. Add rava and roast well for 3-4 minutes till aromatic. Cool this mixture completely.