What does the cryptic crossword clue "Son with French bread where tapas may be served (5)" mean?

The wordplay uses a charade (building blocks). S (synonym="son") + PAIN (synonym=""bread" in "French"") = SPAIN The answer is SPAIN.

Son with French bread where tapas may be served (5)

Guardian Cryptic #29561 | 24 Down | 2024-12-09 flower