Zylo egg
Zylo eggs were a type of egg.

In mid-2364 Lieutenant La Forge and Lieutenant Commander Data investigated the question "Can Data be creative?" In order to determine the answer, La Forge suggested that Data paint a picture of some Zylo eggs. When the eggs were identified by La Forge, Commander Riker was surprised, as he had not guessed what they were. ()

External link 
 

it:Uovo di Zylo
Foods