Possible Clues:

• Cheese on a cracker
• Small food item
• Certain hors d'oeuvre
• Appetizer with a toothpick, perhaps
• Cocktail hour nosh
• Cloak in which to secrete an item of party food
• Is able to copy small snack
• Be able to send up small amount of food?
• A savoury hors d'œuvre
• Show ability to take off party food