Gourmand accords work by creating scent associations with foods and drinks. Vanilla is one of the most familiar building blocks, but its natural character can include woody, leathery and darker facets as well as sweetness. Coffee and cacao bring roasted depth, while almond and praline can introduce softer nutty effects. Marshmallow and sugar-like materials move the composition towards a fluffier, sweeter style.
Other accords can change the gourmand effect significantly. Fruit can make it juicier, florals can lighten it, smoke can create a toasted or darker character, and warm woods can reduce the feeling of obvious sweetness. A Gourmand accord should also be kept separate from a Sweet accord: gourmand suggests an edible aroma, whereas sweetness is simply one scent quality. It is also different from Luxaro's Sweet & Gourmand fragrance family, which describes the overall style of a finished perfume.