Rocktail soup is made from one cooked rocktail and one Spice. It heals a maximum of 2,500 (with a Constitution level of at least 96) and can boost a player's life points by an extra 15% above their maximum life points.
It can only be made after obtaining the full Eastern Soups Recipe Scroll from Player-owned ports. It requires a Cooking level of 93 to make. Players must have the necessary level - boosts do not work. This soup cannot be burnt when being made. When made, it gives 500 base cooking experience, and the workshop boost of 5-20% (depending on tier of workshop) also applies. Experience boosts from a clan avatar buff or from an outfit work, but cooking urns do not work.
A dilapidated workshop must be upgraded to the refitted version (500 slate and 2,000 bamboo), unlocking a cooking station and a bank in the workshop.
Disassembly
| Disassembly XP | 2.8 |
|---|---|
| Item quantity required | 1 |
| Material count | 1 |
| Base junk chance | 0.0% |
| Possible materials | |
| Often | |
 Organic parts | 89% |
| Sometimes | |
 Crafted parts | 8% |
| Rarely | |
 Living components | 1% |
 Healthy components | 1% |
 Enhancing components | 1% |
Creation
 | - |  | ||
|---|---|---|---|---|
| 500 XP | - | 9,439 | ||
| Requirements | ||||
| Cooking level | 93 | |||
 Unlock the Eastern soups Scroll in your player owned ports | ||||
 Members only | Yes | |||
| Materials | ||||
| Item | Quantity | Price | Total | |
 | Rocktail | 1 | 4,690 | 4,690 |
 | Spices | 1 | N/A | - |
Trivia
- From 11 December 2012 to 4 March 2018, they were the highest healing one-bite food in the game, before being replaced by Sailfish soup.
- Before the update on 20 August 2013, the Grand Exchange buy limit of Rocktail soup was 10 every 4 hours.
- After the update on 16 March 2015, the soup heals a maximum of 2500 instead of 2400 life points.
