Possible Clues:

• Biscuits
• Tea-time treats figure on board
• Teahouse munchies
• Have the ones from the bar for tea
• Small soft cakes of flour, fat and milk - eaten buttered
• Light biscuits
• Being baked, they come to a point in the ship
• Small soft cakes eaten buttered
• Breakfast servings
• Serving in John Betjeman's poem 'How to Get on in Society'