Rock Salt

 is an ingredient used in cooking.

Obtaining
can be rarely found by quarrying rocks in the Collapsed Wasteland around the lake in front of the Sewage Plant ruins.

can be purchased or ordered at the following shops:

Usage
is used as an ingredient in cooking. It can also be gifted.

Cooking Set
can be used when crafting with the Cooking Set. It cannot be substituted with regular Salt in the two recipes calling specifically for it: Bacon Fish Roll and Crispy Salmon with Sauce.

Ack
One of Ack's data chip recipes uses as an ingredient.

Gift
can be given as a gift to other characters.