Can we shake hands with one hand, or do we use two?
In the name of Allah the Most Beneficent and Merciful
The obligation of the greeting will be fulfilled if done with one hand but it is the Sunnah to shake hands with both hands. (Radd-e-Muhtar, Bahar-e-Shariat)
Of course Allah knows best
[Answer provided by: Muhammad Salim Ghisa]