Pesto with Genovese basil, coarse salt, garlic, Ligurian extra virgin olive oil (Taggiasco), European pine nuts (sometimes toasted) and a grated cheese like Parmigiano Reggiano or Grana Padano and pecorino sardo or pecorino romano. A proposal is under preparation by the Palatifini Association to have pesto alla genovese included in the UNESCO intangible cultural heritage list. There is a biennial international Genovese Pesto al Mortaio competition in which 100 finalists use traditional mortars and pestles as well as the above ingredients which are then assessed by 30 local and international judges. A slightly different version of this sauce exists in Provence,
Zanthoxylum piperitum the aroma. The young leaves are crushed and blended with miso using "suribachi" (mortar) to make a paste, a pesto sauce of sorts, and then used to make various "aemono" (tossed salad). The stereotypical main ingredient for the resultant "kinome-ae" is the fresh harvest of bamboo shoots, but the sauce may be tossed (or delicately "folded") into sashimi, clams, squid or other vegetable such as "tara-no-me" (angelica-tree shoots). The immature green berries, blanched and salted, are called "ao-zanshō" (). The berries are traditionally simmered into dark-brown "tsukudani", but nowadays are also available as "shoyu-zuke", which is just steeped in soy