Take kadai Add butter and add all purpose flour

Once all purpose flour cooked and starting colour changing add milk

Mix well take care of do not make lumps

Mix it well and cook for 5 to 7 minutes

Add cheese and cook in to slow flame also add salt and black paper powder

Take another kadai Add onion and heat it

Add tomato puree and cook add paper powder chilli powder (optional)

And turmeric powder Add half boil.gobi

Mix it well now add cheese sauce in it

Serve hot