Edible building systems and edible connectors for constructing gingerbread-style houses are disclosed. The edible connectors are configured to interconnect edible panels to construct the gingerbread-style houses. The edible connectors include a body and a cutout portion configured to receive an edge of an edible panel. The cutout portion includes slots that can be oriented at 90° or 180° with respect to each other. The cutout portion can include retaining ridges, retaining bumps, and texturing to retain and secure the edge of the edible panel.