A café gourmand is an espresso served with three or four miniature desserts on the same plate — a crème brûlée in a thimble, a small chocolate mousse, a macaron, a tiny tart.
The invention
French restaurants in the 1990s, solving a commercial problem: diners increasingly ordered coffee instead of dessert, and dessert has a better margin.
Offering both together, in small portions, restored the sale and gave diners a taste of several things.
It worked well enough to become a fixture of French menus everywhere.
Why it endures
It suits how people actually eat at the end of a long meal — wanting something sweet without wanting a full dessert.
The coffee
An ordinary espresso, and it matters more than the restaurant usually thinks. Three sugary desserts against a bitter over-extracted shot is unbalanced.
Making one at home
An espresso and three small sweet things. There is no recipe and that is the point.