At first, boil all veggies and mashed it. Now heat a pan add oil and butter, cumin seeds, onion, tomato and mashed.Now add turmeric powder, salt, red chilli powder, pav bhaji masala, garam masala and wait for 5 mints.

Now add lemon juice and turn on the gas flame and heat the nonstick pan and roast the paav and serve it.