Thin wheat noodles tossed in oil in which spring onions have been fried slowly until dark and crisp, with dark soy and sugar.
What makes it scallion oil noodles
Spring onions fried slowly in oil until dark and crisp.
Dark soy and sugar added to the hot oil — sweet and savoury.
Thin noodles, tossed dry, with no broth.
Where it comes from
One of the city's plainest and best-loved bowls, sold from noodle shops for breakfast or a quick lunch. There's almost nothing to it, which is why it's judged so closely: the spring onions must be fried long and low until deep brown but not bitter.
How it varies
With dried shrimp
Kāiyáng, small dried shrimp soaked in wine, fried in the oil too.