Heat butter in a pan and add ginger garlic paste and finely chopped onion , saute till golden
Now add tomato and cook till soft
Add Finely chopped all the veggies , adjust salt , mix well and cook covered for some time
Add mashed potatoes, pav bhaji Masala , mix well cook covered
Mash and keep stirring occasionally
For bombs , make a square pit/ cavity in each pav , and press it gently
Now give a layer of cheese in bottom and then fill the cavity with ready bhaji
Lastly, cover the cavity with some more cheese
By the time preheat oven
Apply some butter on pav bun.
Keep it in oven safe dish and bake it for 10-15 minutes on 180-200 degrees
Remove from oven and serve hot immediately and enjoy endlessly with kids , family and friends
Awesomely yum and drooling