Waa Cow's Signature Wagyu Beef Donburi comes in the option of Aburi/ Mentaiko/ Truffle, with the regular sizes ranging from $19.90-$22.90. For hungrier people, upsize for more beef or add uni for $9.

Each bowl comes with niigata Japanese rice that's lightly charred, runny egg that adds silkiness to the rice when mixed; and tobiko for an additional crunch. Sous-vide, flame-torched with Nikiri sauce, the resulting beef was smoky, sweet and tender.

Personally prefer the creamy mentaiko but truffle fans will be pleased to know its flavour comes through for the truffle bowl without being too overwhelming, and of course, go for the aburi bowl for something simple yet equally delightful.