Buy all the supplies you need for how ever many items you want to make. So if you want to make 20 what you listed you will need the following:
Packet of Spice:
20 Salt
20 Pepper
20 Fuel
Baked Flounder:
20 Coldwind Flounder
20 Packet of Spice
20 Fuel
Put the recipe for the Packets of Spice in your first button on your 0 hotbar and the Baked Flounder in your second button on your 0 hotbar.
Modify the Tradeskill.ini so that you have it starting on Recipe 0 and the LastRecipe is 1.
Have the recipe window in the top left corner of your screen, stand in front of the stove and have it selected. Bring up the macro and hit start on it. It should start crafting for ya. If I left anything out, I apologize. It's just become almost second nature.
