Steps
- 1.
Bún Hột Vịt Lộn Chua (Hanoi, Vietnam): Fermented eggs provide sour counterpoint to rice noodles and herbs
- 2.
Gỏi Hột Vịt Lộn (Mekong Delta, Vietnam): Sour eggs balance sweet-sour salad with green mango and herbs
- 3.
Lẩu Chua Hột Vịt Lộn (Central Vietnam): Fermented eggs intensify the sour tamarind hot pot broth