Let Them Eat Pie

(Optional) Gather wheat and fishing bait.

Go south and then east across the bridge and take some fishing bait from the ground near the bait barrel and hanging fish.

Go south and pick some wheat.

Go to the watermill in the north-east of the bank and south of the pub.

Climb the stairs.

Investigate the hopper with fishing bait and wheat in the backpack.

Operate hopper controls.

Go down the stairs.

Take an empty pot and take-flour from flour bin to obtain maggoty flour.

Talk to Nails Newton. He will give you a maggoty pie shell.

(Optional) Go north and trade with Head Farmer Jones outside of the flax field to receive a free raw potato.

(Optional) Go east and cage on a fishing spot to catch a raw crayfish.

Go inside the flax field or animal pen and watch the cutscene.

Talk to Nails Newton.

Go north-west into the snowy Hunter area near the animal pens.

Inspect a hole with a raw potato in the backpack to receive a stinking potato.

Use the stinking potato or manky crayfish on the maggoty pie shell to create a terrible pie (uncooked).

Cook the pie at an oven in The Pick and Lute pub which is right next to Nails Newton.

Talk to Nails Newton.

Pickpocket Foppish Pierre for expensive spices. His location is marked on the map, which is west of the watermill and north-east of the bank.

Use the expensive spices on the pie to create a mouth-watering pie.

Climb up spiral stairs in the Pick and Lute tavern.

Talk to Rolo the Stout.

After the cutscene, talk to Nails.

Climb up spiral stairs in the Pick and Lute tavern.

Open the chest and steal the seal.

Talk to Nails Newton to receive a forged letter.

Deliver the letter to Foppish Pierre, just south of Nails Newton.

Talk to Nails Newton.

Quest complete!