A plethora of Hawaiian-influenced specialties exist as well, such as creamy purple sweet potato soup or a simple mashed sweet ...

The sweet potato is literally ... Stokes purple sweet potatoes hail mostly from North Carolina, while two other well-known varieties have strong ties to Hawaii. Okinawan sweet potatoes, originally ...

The purple ube, or sweet potato, in this pie comes from the Filipino Americans who make up a vital part of the city's culture. The Taiwanese and Southeast Asian populations introduced Mack to five ...