What does the cryptic crossword clue "E.g. hummus and salsa on bagel for toper (5)" mean?

The wordplay uses a charade (building blocks). DIPS (synonym="DIPS") + O (synonym="bagel-shaped letter") = DIPSO The answer is DIPSO.

E.g. hummus and salsa on bagel for toper (5)

Guardian Cryptic #29465 | 21 Down | 2024-08-19 flower