What does the cryptic crossword clue "Pasty and wine picked up for ramble (6)" mean?

The wordplay uses a reversal. WAN (synonym="pasty") + RED (reversal="wine") = WANDER The answer is WANDER.

Pasty and wine picked up for ramble (6)

Guardian Cryptic #29191 | 7 Down | 2023-10-03 flower