Related Clues:

• Illusory prospect of future benefits
• Remote future benefit
• Misleading promise
• A nice thought unlikely to happen (colloq.)
• Heavenly tart? An empty wish
• Something nice to think about but which is unlikely to occur
• Shepherd's fired up with this hopeless ideal?
• Castle in Spain or elevated cottage?
• Heavenly pastry dish? In your dreams!
• Inkiest hype (anag.)
• Possible future good a source of inflation for air travellers?
• Food on plane journey is something you'd dream of being good
• Heavenly reward?
• Dream that'll never come true
• Something that's desirable but not likely to happen