A box without hinges, key, or lid,
Yet golden treasure inside is hid.
(In reply to
answer by K Sengupta)
The answer is "egg".
A box without hinges, key , or lid => The outside of an egg, or egg white
Yet golden treasure inside is hid => The egg yolk is hidden inside the egg yolk, Egg yolk is very tasty and most people cannot contemplate consuming an egg without its yolk. Therefore, the yolk can be considered as a "treasure" in a sense.
Edited on March 8, 2022, 1:43 am