Cook's Assistant/Quick guide

Getting started

 * To start, talk to the Cook in Lumbridge Castle.
 * If you wish to complete the quest in seconds, simply acquire a pot of flour, a bucket of milk and an egg prior to starting the quest (e.g. via the Grand Exchange) and talk to the Cook once more to finish the quest.

Obtaining the ingredients

 * Head to the Lumbridge cow field.
 * Use a bucket one of the dairy cows.
 * Head to the chicken farm north-west of the cow field.
 * Take an egg from one of the spawns on the ground.
 * Head west across the river and past Fred the Farmer's farm to the wheat field.
 * Pick some wheat.
 * Head to the mill north-east of the wheat field.
 * Climb up to the top floor of the mill and use the grain with the hopper and operate the controls.
 * Climb back down and take the flour from the flour bin with an empty pot.

Finishing up

 * Report back to the cook.
 * Quest complete!