Little Hanoi Egg Coffee Dien Bien Phu is a cafe in Ho Chi Minh that serves egg coffee and mango toast. The egg coffee is served hot and comes out like a smooth custard cream without any egg smell, while the mango toast is topped with cream cheese, honey, and fruit. The mango toast is satisfying enough to order a second time. The entrance is narrow and you have to go up to the third floor, which makes the cafe inconvenient to reach.