Order another visitor depicted on parchment. Pull the string to fill the glass fit potion, and then click on the glass to take it. Click on the tray to put a glass. Meanwhile clicks to select a snack from one of the bags on the right and put it on the shelf oven. When the starter is ready (but still have time to burn), click on it to pull it out of the oven, and then click again to put a starter on a tray. Obey orders of visitors, not waiting until they get tired of waiting and they leave.