Roe is an item obtained from fish kept in a fish pond, where it can be harvested periodically. It can be processed into aged roe using a preserves jar, which increases its value. This product can also be used as an ingredient in cooking or given as a gift to villagers. Its color and type depend on the species of fish from which it was harvested, adding a layer of complexity to its collection and use.
The item ID for Roe is 812
This ID will work on PC/Mac (Steam), PS4, PS5, XBOX One, and Nintendo Switch.
Spawning items in Stardew Valley is a little unsual and is not done with commands. You will need to utilize what is called a cheat to set your character's or animal name to the item id. To do this you cannot use just the item id, you will need to surround the item id with brackets. Ex. [812]
Spawning Using the Animal MethodTo spawn Roe while using an animal, you will need to head over to Marine's Ranch and purchase an animal. Once you have have an animal chosen, name the animal with the item id with brackets like this [812] and you will receive the Roe item. This method can be done using an existing character and is convenient but will cost some gold every time you want an item.
Spawning Using the Character MethodTo spawn Roe while using a character, you will need to create a new character and name it with the item id with brackets like this [812]. You will then receive the Roe item when you speak to a villager. This method is easy and free but cannot be performed on an existing character and you will be stuck with that name unless its edited.