Possible Clues:

• Cocktail-hour serving
• Is able to copy accompaniment to cocktails
• A pecan could be served with the drinks
• Appetiser in tin given to animal
• Biscuit, pastry or bread with savoury filling
• Party nosh
• Savoury wrap contains a source of nourishment
• Savoury mouthful
• Small thing to eat with a drink
• Container with parrot's snack