Heat up pan add 2 liter water
• add salt and oil in it
• add spaghetti in it don't break the spaghetti deep completely in water and cook it (cook for 8 minutes) and keep it aside
• heat up the pan add butter in it
• add chilli flakes oregano and garlic in it cook it well

Add spaghetti and mix it well
• add cheese in it
• mix and cook spaghetti for 2-3 minutes