What does the cryptic crossword clue "Failing roll, I'd accept sandwiches brought over (10)" mean?

The definition is "Failing". The wordplay uses hidden reversed. Hidden reversed in r OLL ID ACCEP t The answer is PECCADILLO.

Failing roll, I'd accept sandwiches brought over (10)

Independent Cryptic #1771 | 21 Across | 2024-02-04 flower