Speaking to reporters, Singh said, "It was a unique experience. The dinner was lavish and extravagant. The atmosphere and the layout was outstanding."
"It was a great experience and I enjoyed being there. It was one of the best dinners that I have attended," he said.
Hailing Obama, Singh said the US President has caught the imagination of the people around the world.
The Prime Minister noted that the banquet was attended by many distinguished guests from various walks of American society.
"It was a pleasure to meet them all and be in their company. A number of them were of Indian origin and I felt proud at meeting them," he added.