South Indian€€bahnhofsviertelDaily 09:00-22:30
Saravanaa Bhavan is Frankfurt's fully vegetarian restaurant of scale, South Indian dosa and thali on Kaiserstraße from breakfast to night seven days a week.
Tip: The entire menu is vegetarian with many vegan-friendly dishes; say no ghee if you need strictly plant-based.
Modern European€€altstadtMon-Fri 12:00-14:30; Mon-Sat 17:00-00:00
Margarete gives vegetarian and vegan plates equal billing on its seasonal Altstadt menu, Frankfurt's most reliable meat-free lunch stop near the Römer.
Tip: HappyCow tracks its plant-forward menu; at lunch the vegan plate frequently outsells the meat option.
Austrian€€€sachsenhausenTue-Sat 12:00-14:00 and 18:00-22:00
Lohninger's famous Kaiserschmarrn is gluten-free by recipe, making the starred Austrian on Schweizer Straße a rare fine-dining safe call for coeliac diners.
Tip: Flag coeliac needs when booking; the gluten-free Kaiserschmarrn is on the standard menu, not a substitution.
Gluten-free Bakery€€altstadtMon-Sat 09:30-18:00; Sun and holidays 10:00-18:00
Isabella Glutenfreie Pâtisserie runs a fully gluten-free bakery cafe in the Sandhofpassage on Neue Kräme, the Altstadt outpost of a coeliac-safe chain.
Tip: Weekend and holiday breakfast sittings ask for a table reservation; weekdays and any day after 14:00 run on a walk-in basis.
Patisserie€€westendTue-Wed and Fri 10:30-18:00; Thu 11:30-19:00; Sat 09:00-16:00
Anna Reckmann's patisserie boutique on Reuterweg keeps gluten-free and vegan alternatives among its tortlets, beside macarons from her own workshop.
Tip: Closed Sunday and Monday, and Thursday opens later at 11:30. Ask the counter which of the seasonal tortlets are the gluten-free ones.
Eritrean€€bahnhofsviertelMon-Thu 16:00-23:00; Fri-Sat 13:00-23:00, kitchen until 22:00; closed Sun
Im Herzen Afrikas appears in the Zabihah halal index for Frankfurt, its Eritrean injera platters served halal at low tables on Gutleutstraße.
Tip: Confirm current sourcing with the house if strictness matters; the vegetarian platters sidestep the question entirely.