Holy Cow serves a range of vegan burgers, sandwiches, and all-day breakfast dishes with a focus on scratch cooking and organic ingredients. Notable items include the oyster mushroom burger, vegan Reuben sandwich with seitan pastrami, and gluten-free options such as a full English breakfast. The setting is cozy and intimate, with an underground, snug cafe vibe and a bright selection of cakes and smoothies. Prices are mid-range but considered fair given the quality and portions, though some reviews mention slower service on busy days.