In 4202, the Fifteenth Doctor ordered a ham and cheese toastie along with a pumpkin latté from the Time Hotel, which were delivered to him almost immediately from 30 minutes in the future in accordance with the hotel's practises. The Doctor was disappointed that, despite this, the toastie was microwaved, though Trev Simpkins told him that he could not expect miracles. He then traveled to various time periods with it under the guise of a room service delivery in an attempt to track the Silurian holding the briefcase containing the star seed.
According to the Time Hotel's menu, the toastie included béchamel sauce, ham, cheese and a smear of Dijon mustard grilled until it's oozing. (TV: Joy to the World)