A meaty fib? (4,3)
I believe the answer is:
pork pie
This clue could be a double definition.
'a meaty' is the first definition.
I know that 'meaty' relates to this answer.
'fib?' is the second definition.
(cockney rhyming slang for a lie)
Can you help me to learn more?
(Other definitions for pork pie that I've seen before include "Food item" , "Hat - lie - snack" , "Melton Mowbray speciality - Cockney fib" , "material from Tamworth, say, processed in case" , "One going to the head" .)