riceburger

The story

1. Proto-Indo-Iranian*wriHǰʰíš
2. Proto-Iranian*wriHǰíš
3. Proto-Iranian*wrinǰiš
4. Ancient Greekὄρῡζα (órūza)
5. Late Latinoryza
6. Old Italianriso
7. Old Frenchris
8. Middle Englishrys
9. Englishrice
10. Proto-Indo-European*kónh₂m
11. Proto-Indo-European*kónh₂méh₂-
12. Proto-Germanic*hanmōder.?
13. Proto-Germanic*hammō
14. Old High Germanhammeder.?
15. Old High GermanHamme
16. Proto-Indo-European*bʰerǵʰ-
17. Proto-Indo-European*bʰérǵʰs?
18. Proto-Indo-European*bʰergʰ-
19. Proto-Indo-European*bʰérgʰs?
20. Proto-Germanic*burgz
21. Proto-West Germanic*burg
22. Old High Germanburg
23. Old High GermanHammaburg
24. GermanHamburg
25. Proto-Indo-European*wer-
26. Proto-Germanic*warjaną
27. Proto-Germanic*warjaz
28. GermanHamburger
29. Englishhamburger
30. English todayriceburger

From rice + -burger.