T'Ana licking an ice cream cone
An ice cream cone was a type of dessert that consisted of one or more scoops of ice cream atop a conical pastry.
On Apergos in 2381, Commander Jack Ransom employed his strange energy-induced god-like powers to transform a hypospray that Doctor T'Ana was attempting to use on him into an ice cream cone. T'Ana found it to be an irresistible treat. (LD: "Strange Energies")
Also that year, there was a female Andorian with an ice cream cone on Starbase 25. (LD: "An Embarrassment Of Dooplers")
Later in 2381, D'Vana Tendi and Sam Rutherford were eating ice cream cones in the USS Cerritos captain's yacht when they were interrupted by the arrival of Captain Carol Freeman. (LD: "First First Contact")
In 2384, Rok-Tahk enjoyed an ice cream cone while visiting Noble Isle. (PRO: "Masquerade")