Trứng vịt dữa or trứng vữa (a kind of nearly-spoiled duck egg) is usually spotted beside vịt lộn (unhatched baby duck eggs), bearing its very own distinctive touch.
“Ai hột vịt lộn, hột vịt dữa, trứng cút lộn, bắp xào đây…” (calling out all hungry eaters). If you are living in Saigon, you will definitely hear this advertising message at least once every night. Vịt dữa is one of the Vietnam’s most interesting specialties. Although less popular than vịt lộn (unhatched duck egg) and cút lộn (unhatched baby duck egg), it has its own unique taste shared among the most ambitious of foodies.
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