Cook's Assistant

A feast for a Duke
To begin the quest, talk to the cook in the Lumbridge Castle's kitchen, which is on the ground floor. He tells you that it is Duke Horacio's birthday, and he is supposed to prepare a cake for the celebration, but he has forgotten to bring some of the ingredients required for the cake. Thus, he requires you to bring him a bucket of milk, an egg, and a pot of flour.

Obtaining the ingredients
Note: The quest can be completed fairly fast if the required ingredients were collected prior to starting.

Before heading off to collect the ingredients, it is advised to take the empty pot sitting on the table in the kitchen, to collect the flour with. The bucket for collecting the milk can be obtained right next to the dairy cow, in the cattle pen east of the River Lum and south of the chicken farm, next to the dairy cow from whom the milk is collected. One could alternatively buy both of the items in a general store.

Bucket of milk
A bucket of milk may be obtained from the Lumbridge cow field. To do this, simply use a bucket on the dairy cow to receive a bucket of milk.

Egg
To obtain an egg, visit the chicken farm in Lumbridge, east of the River Lum, and pick up the egg there. The egg can also be found outside Fred the Farmer's farm, which is north of Lumbridge Castle and south-east of Mill Lane Mill, a local windmill.

Pot of flour
Lastly, to obtain the pot of flour, you should pick up some wheat from the field west of Fred the Farmer's farm, leave the field, and head north to Mill Lane Mill. Climb to the second floor and use the grain with the hopper and operate the hopper controls, in order to cause the grain to grind. Finally, head down to the ground floor and empty the flour bin by clicking on it.

Delivery
To wrap up, take the ingredients back to the Cook in the Lumbridge Castle. Speak to him for the final time, and give him the ingredients to complete the quest.

Rewards

 * 1 quest point.
 * 300 cooking experience.
 * Permission to use the cook's range, which gives you 50% more chance of cooking food sucessfully.