Recipe for Disaster/Freeing Pirate Pete/Quick guide

Pirate Pete

 * Inspect Pirate Pete.
 * Talk to the Cook in the Lumbridge Castle kitchen about Fishcakes, Crab meat and Cod.

Diving

 * Bank any Summoning pouches or Pets.
 * Talk to Murphy on the docks of Port Khazard about Giant crabs.
 * With a Fishbowl in the Inventory, talk to Murphy again.
 * Equip the Fishbowl helmet and Diving apparatus.
 * Whilst weighing under 27kg and having a Needle and Bronze wire in the inventory, ask Murphy to go diving. There is a bank deposit box right next to Murphy.
 * Find a tall green Kelp plant and pick it.
 * Swim North and talk to Nung.
 * Head West to the Mudskipper cave.
 * Pick up five Rocks and enter the cave.
 * Kill mudskippers for 5 hides.
 * Return to Nung with the five hides, a needle, and bronze wire.
 * Enter the crab pen.
 * Kill a crab and take its meat. Kill multiple in case you burn the fishcake.
 * Leave the pen and head south.
 * Climb up the anchor chain.

Freeing Pirate Pete
Note: Do NOT cook the crab meat.
 * Head back to the kitchen in Lumbridge Castle.
 * Grind the kelp, crab meat and raw cod.
 * Slice the Bread to get Bread crumbs.
 * If, at any point whilst preparing the ingredients, the message "Nothing interesting happens" shows up, talk to the Cook.
 * Talk to the Cook. Select the Pirate option and tell the cook that you have all of the ingredients.
 * Use the ingredients on each other.
 * Cook the Raw fishcake.
 * Right-click the fishcake and use it on Pirate Pete.
 * Note: If the fishcake is eaten, all of the ingredients will need to be re-obtained. The crab pen will be permanently open, so there will be no need to kill mudskippers again.
 * Subquest complete!