demerara sugar
Concise Oxford English Dictionary © 2008 Oxford University Press:
demerara sugar /ˌdɛməˈrɛːrə, -ˈrɑːrə/
▶noun Brit. light brown cane sugar coming originally and chiefly from the region of Demerara in Guyana.
'demerara sugar' also found in these Oxford entries:

