Cupcake with Salted Egg Yolk – Bánh Bông Lan Trứng MuốiBy Helen Le Published: April 11, 2014Prep: 20 minsCook: 15 minsReady In: 35 minsYield: 24 mini cupcakesI first tried these cupcakes in Vung Tau, a beach city about 100km from Saigon and was really impressed…