Melt 1 tbsp butter in skillet, to that add chopped onion.
Saute onions until they become soft.
Add ginger garlic paste and cook for a minute.
Add Pav Bhaji Masala and cook for 2 mts
Add chopped tomatoes, red chilli powder, mix well and cook until tomatoes become soft.
Add Green pepper, mix well, add water if required and cook until green pepper is tender
Now butter the bread from outer side , cut it into pieces, spread prepared bhaji masala on bread
While roasting keep masala pressing down on bread so as all the juices from masala will get soaked in pav.
Now again put a 1/2 tsp of butter on masala
serve hot with onions and lemon