Brewdog Cafe at Waterloo is a cafe in Waterloo Station that serves coffee and breakfast. The menu includes flat whites, cappuccinos, mocha frappes, harissa cake, buttermilk pancakes, and a Korean bacon sandwich, and the departure boards are visible from the seats. Mornings are relatively quiet, while during busy hours food and coffee take time to arrive after ordering. Coffee sometimes comes out under-extracted, and service slows when it is busy.