Radhika Acharya, who was born in Bhutan and raised in a refugee camp in Nepal, grew up eating and cooking the traditional foods of her parents and grandparents.

Subash Yadav AKA Mr. Momo shows Ben and Lindsey Brown how to make his staple dish.

In Nepal, momo — the small, white-flour dumplings that represent the Nepali contribution to the world dumpling culture — are used as currency. Goats and yaks can be bartered for on the streets with ...