Boiled Potatoes

Boiled Potatoes are a food that boosts luck while mining. This perk does not affect equipment or item drops, only the drop rate of the rare resources associated with the resource being gathered, not the resource itself.

Source
Boiled Potatoes can be crafted with 56 cooking skill at a Tier III kitchen with the recipe and the following materials:
 * Potato x1
 * Water x1
 * Seasoning Blend x1
 * Butter x1
 * Cauliflower x1

Crafting this item costs a base of 0.15 coins and awards:
 * +150 cooking XP
 * +10 territory standing