Carp Surprise is a cooked dish prepared using the kitchen inside an upgraded farmhouse. It requires four carps to create and, when consumed, it provides a modest energy and health boost. Despite its unappealing name and appearance, which may lead some to believe it has negative effects, it is a perfectly safe and beneficial item to consume. It can also be given as a gift to villagers, although it is not particularly liked by most.
The item ID for Carp Surprise is 209
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. [209]
Spawning Using the Animal MethodTo spawn Carp Surprise 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 [209] and you will receive the Carp Surprise 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 Carp Surprise while using a character, you will need to create a new character and name it with the item id with brackets like this [209]. You will then receive the Carp Surprise 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.