View photos of the edible and medicinal plant, Pueraria montana var. lobata (Kudzu), profiled in the Wild Edible Series: Alabama, Arkansas, Louisiana, Mississippi, Missouri, Oklahoma, Tennessee and Texas: Vol 1.

A passage from Wild Edible Plants of Arkansas:

The young leaves and vining tips are eaten raw or (preferably) steamed/boiled as a cooked green.

A passage from Wild Edible Plants of Texas (Volume 1):

For a sweet treat eat the strongly grape–scented flowers. They can also be used as an edible garnish or an essence–of–grape tea can be made by a quick hot water steep.