Yoshi's Egg is a recurring item in the Super Mario video game franchise. It is primarily associated with the character Yoshi, who is known for hatching from a distinctive egg at the start of each level.

In the games, Yoshi's Egg can be found in a variety of locations and is used for different purposes, depending on the game. In some games, Yoshi's Egg acts as a power-up that grants the player temporary invincibility or gives them a boost in speed or strength. In other games, Yoshi's Egg can be thrown at enemies to defeat them or used to solve puzzles.

Additionally, Yoshi's Egg is an important item in the Yoshi's Island series of games, where players must collect eggs to use as ammunition for Yoshi's tongue attacks. The eggs can be found hidden throughout the levels or obtained by swallowing and then laying enemies.

Overall, Yoshi's Egg is an iconic and versatile item in the Super Mario series and plays an important role in many of the games.