Purchase a Food Modeller from Sheila at the Tuckerbox, which randomly rotates with the Cooking Kettle.
Insert a variety of food items to obtain one (1) decoration version of the item inserted. Amount to input varies by item, but output will always be one (1).
The Machine Manual will display a list of available items that can be inserted after the player has put an item in there for the first time.
These items are unavailable to purchase from Melvin's Furniture Catalogue.