Check out one of my favourite breakfast places in town, the
Victorian Tea House am Vikt. Markt. They serve a good breakfast. Nice eggs, good bacon etc. You can order a la carte or go with a "set" menus. The latter are not cheapt but its a lot of food, so if you're really starving or looking to share thats the ticket for you.
The St. James is probably closest to what you're looking for:
3 Spiegeleier mit gebratenem Speck und kleinen Bratwürstchen, Tomaten und Champignons, dazu frischer Toast, englischer Orangenmarmelade Butter und wahlweise eine große Tasse Kaffee oder Tee
I also know they've got Heinz Beans on toast on the
menu so you could probably build your own plate to specification.
I'd recommend to go early if you like peace and quiet and if its latter call for a reservation especially on the weekends. Its not that they are always busy - sometimes its totally empty and sometimes its a long ass wait. Just depends on the day.