breakfast set; morning set
A fixed-price breakfast combo offered at cafés or restaurants, typically including a drink and toast or a light meal. Wasei-eigo from English 'morning set'.
wasei-eigo (Japanese-coined English), from morning set
That coffee shop's morning set comes with coffee and toast for 500 yen.
Since mornings are busy, I often have a breakfast set at the café in front of the station.