Related Clues:

• Barley product
• Mug filler
• Ginger adjunct
• After-dinner serving
• Word with cake or party
• Andy Capp's order
• Hogshead contents, perhaps
• Leaves for a break?
• Drink with one lump or two
• Brewpub staple
• Chinese restaurant beverage
• Pint potable
• Caddy contents
• Leaves for the diner
• What's brewing, perhaps