petit four

US /ˈpet.i ˈfɔːr/
UK /ˈpet.i ˈfɔːr/
"petit four" picture
1.

a very small fancy cake, biscuit, or confectionery, typically decorated with icing and often served with coffee.

:
The dessert tray featured an assortment of colorful petit fours.
She carefully arranged the delicate petit fours on the serving platter.