Protein sources beyond meat: a local guide to eating well in Frankfurt

Lentil burgers at Kleinmarkthalle and smoked tofu at the Wochenmarkt Konstablerwache are moving beyond niche status in Frankfurt, with local residents searching for protein alternatives that don’t involve a trip to the Fleischtheke. Germany’s love affair with traditional sausages and schnitzels remains strong, but 2026 is shaping up to be the year that plant-powered plates hit the mainstream.

The shift matters now more than ever. Recent studies from the Robert Koch Institute point to the health risks of diets high in red and processed meat, especially in urban centres like Frankfurt. Cardiologists at Goethe University Hospital agree the evidence is piling up: eating less animal protein can lower risk of heart disease, while climate scientists are linking meat consumption to high emissions. For many in Nordend and Sachsenhausen, the choice is both personal and planetary: swapping bratwurst for beans is a chance to safeguard both their arteries and the city’s air quality.

Green city, new proteins

Frankfurt already enjoys a reputation for health-conscious habits. Joggers loop Gruneburgpark before work, and smooth commuter cycling has turned the Main river embankment into a morning peloton. Now, local stores and eateries are bending to the new demand for meat alternatives. Alnatura’s flagship on Leipziger Straße in Bockenheim has tripled its selection of seitan and lupin-based products in two years, while the bio stalls at Kleinmarkthalle offer freshly made chickpea spreads and German-grown hemp seeds. Cafés like Sunny Side Kitchen on Oeder Weg serve pea-protein omelettes and almond ricotta bowls to a steady stream of bike-helmeted customers.

Schools and community kitchens are getting in on the action, too. The city’s “Frankfurt Isst Besser” nutrition program, introduced last September, aims to increase non-meat protein sources in public canteens by 30% by the end of 2026. At the Goethe University Mensa, lentil loaf and marinated tempeh now appear several times each week, replacing the usual frikadellen and currywurst options. For people on the go, the Rewe City branch at Hauptwache stocks pre-cooked quinoa packs for €2.49 and local grown Edamame at €1.99 per serving.

The numbers behind the trend

German national figures from the Federal Ministry of Food and Agriculture show the plant-based food sector grew by 19% in 2025, with sales topping €1.7 billion. In Frankfurt, a study from the city’s environmental office found that 42% of residents aged 18 to 35 now identify as "flexitarian", opting for vegetarian protein several times a week. Tofu, chickpeas, lentils, and protein-rich grains are leading local shopping baskets. For comparison, the price for a kilo of dried lentils hovers around €3.50 at Feinkost Lamm on Berger Straße, less than half the cost of premium minced beef per kilo at many local butchers.

Nutritionists at the Goethe University Hospital say local diners have plenty of options: buckwheat, spelt, cannellini beans grown in Hesse, and local walnuts all pack a solid protein punch. Meanwhile, the city’s weekly markets, including those at Schillermarkt and Südbahnhof, now stock specialty vegan protein cheeses produced in the Taunus region.

Not sure where to start? Experts recommend mixing several types of plant protein for a full amino acid profile: try combining kidney beans with wholegrain rye bread, or a salad of quinoa, roasted pumpkin seeds and Seitan sausages from Merianplatz’s vegan food stall.

While traditional diets persist, the direction is clear. By the time the cycling season peaks along the banks of the Main, protein-rich, meat-free meals will be a staple in lunchboxes and picnic baskets citywide. For anyone unsure how to make the shift, local nutrition consultations at Goethe University Hospital and community cooking workshops at the Mainfeld Nachbarschaftszentrum offer practical steps to a more balanced, forward-thinking Frankfurt diet.