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,
Mala sauce ingredients are simmered with beef tallow and vegetable oil for many hours, and packed into a jar. Other herbs and spices, such as sand ginger, "Angelica" "dahurica" and poppy seeds, can be added to create a unique flavour. Traditionally, a restaurant hired a chef specializing in making this sauce; the recipes were kept secret to the chef himself. Today, prepared mala sauce can easily be found in supermarkets, and chain restaurants often produce their own sauce on a large scale, while many others still blend their own one. Like curry, there is a constant debate about the 'best' recipe and