Possible Clues:

• Evergreen delivered by singer, half cut, gatecrashing a party
• A number of eggs served up at a party as a starter
• Tropical fruit with a yellow creamy flesh
• In the havoc, a downtrodden fruit
• Fuss about vocab omitting British fruit
• California state fruit
• A part of an unfinished recording of singer at party produced by a green type that's stoned
• Would so near Dublin do for such a pear?
• Savoury pear-shaped fruit
• Much of guacamole