In restaurants, the word gourmand has other meanings:
Une assiette gourmande means a gastronomic or a gourmet platter that refers to culinary customs or the art of eating.
In addition, gourmet in French is a connoisseur of food and drink.
glouton in French means somebody voracious (a glutton).
We may also say that somebody is greedy (goulu)
When we talk about sweet dainties, summer fruit delight, gourmet dessert with three chocolates, we always mean gourmandises in French.
When you speak French, you should pay attention to the words used in everyday life and the words used in French cuisine since they have different meanings.
How would you translate menu gourmand and menu gourmet?
gastronomic menu is menu gourmand and gourmet menu is menu gourmet.