Royal Cake Slice

Royal Cake Slice is a Tier 3 Crafting Ingredient.

Obtaining
Royal Cake Slice can be found in Loot Chests and is dropped by Bob the Zombie, who spawns in Ragni.

Crafting
Royal Cake Slice can be used in crafting recipes for the Cooking and Alchemism professions. At the cost of 30 seconds of duration, this ingredient can add significant walk speed and health regen bonuses to crafted potions and food alike.
 * The Royal Cake Slice provides very high bonuses for low-level crafters, especially compared to similar ingredients around its level. However, it can only be used to craft consumable items. Since this is such a rare ingredient, any item you make using it should be used wisely.
 * Combining this ingredient with Nivlan Honey can extend its usefulness dramatically; the Honey's bonus to duration nearly cancels out the penalty yielded by the Cake Slice, while the additional charge effectively doubles the lifetime of the crafted item.
 * Using this alongside Cleaned Saccharum can provide very strong health regen bonuses overall along with the Saccharum's large health bonus, making the combination very useful for tanking bosses like Witherhead or for surviving dangerous areas.
 * Likewise, using Nivlan Honeycomb also gives a health bonus and a regen bonus that stacks with the Cake Slice. Both of these combinations would benefit from the addition of Nivlan Honey to mitigate the costs in duration; however, the limit on the number of crafting ingredients you can use may make this unfeasible at lower levels.
 * If looking to take advantage of the walk speed bonus, a relatively inexpensive Flugsvamp Cap can be used, for a maximum total bonus of up to +18%.

Trivia

 * Royal Cake Slice used to be a quest reward from the quest Cook Assistant, but this was changed in the Version 1.20 update.