Früh am Dom
For real down-home German cooking, few places in Cologne compare to this time-honored brew house in the shadow of the Dom. It's often crowded, but the mood's fantastic. Bold frescoes on the vaulted ceilings establish that mood, and the authentically Teutonic experience is completed by such dishes as Hämmchen (pork knuckle). The seasonal beer garden is a great spot for people-watching.