- Fish raw salmon and raw tuna and cook them.
- Farm a raw potato. A potato must be farmed in Catherby to complete the achievement. Potato seeds require 40 minutes to harvest.
- Make pastry dough and pie dish.
- Make raw admiral pie. Add a cooked tuna and cooked salmon to the pie shell. Then add a raw potato that has been harvested from a patch in Catherby. Alternatively, a potato can be stolen from the nearby vegetable stall and complete the pie. Players will still have to harvest a potato in Catherby, but the pie portion of the achievement will be finished.
- Bake the raw admiral pie on a cooking range in Catherby or Seers' Village.
Every step of the achievement completed gives a message, so if there is no message the ingredient will not count. All of the steps mentioned in the achievements description must be completed inside the area. The only items which are allowed to be brought from elsewhere are potato seeds, pot of flour, some water, a pie dish and the tools to fish with. The water and pie dish can be found in the house with the cooking range, north of the bank in Catherby. The salmon can only be caught in the lake north of Seers' Village bank. The tuna can be harpooned at the Catherby shore fishing spots. A potato must be farmed in Catherby to complete the achievement. Players can fetch flour out of Sinclair Mansion if they have none and don't want to leave the area, they will need an empty pot to put it in.
The Bake Pie spell will not work and a range must be used.