Pesto became a staple in the Ligurian culinary tradition, with each family often featuring its own pesto recipe (with slight differences to the traditional ingredients). This is the main reason why pesto recipes often differ from each other. In 1944, "The New York Times" mentioned an imported canned pesto paste. In 1946, "Sunset" magazine published a pesto recipe by Angelo Pellegrini. Pesto did not become popular in North America until the 1980s and 1990s. Pesto is traditionally prepared in a marble mortar with a wooden pestle. First, garlic and pine nuts are placed in the mortar and reduced to a cream,
Mole sauce to resemble the Portuguese word "molho", which means "sauce". While chili pepper sauces existed in pre-Hispanic Mexico, the complicated moles of today did not. They did not contain chocolate, which was used as a beverage, and in all of the writings of Sahagún, there is no mention at all of it being used to flavor food. Most likely what occurred was a gradual modification of the original molli sauce, adding more and different ingredients depending on the location. This diversified the resulting sauces into various types. Ingredients that have been added into moles include nuts (such as almonds, peanuts, or