ruche
noun
ˈrüsh
variants or ruching
ˈrü-shiŋ
: a pleated, fluted, or gathered strip of fabric used for trimming
ruched
ˈrüsht
adjective



To make a striftopita, a cook spreads a savory or sweet filling onto thin dough. The dough is then rolled into a loose log, then coaxed into a ruched spiral. Once rolled, the pie is painted with lots of olive oil (or butter), and usually baked.
| Brian Levy, Striftopites Maximize the Best Parts of Spanakopita