★ 4.1
Secret Food Tours's Istanbul walk, a four-hour Beyoğlu-and-old-city route built around ten tastings, the franchise's standard small-group format.
Route: Kadıköy street-food adventure, Asian-side stalls
More food tours in Istanbul
★ 4.7
Culinary Backstreets's Two Markets, Two Continents day, a full-day Karaköy-to-Kadıköy walk linked by a Bosphorus ferry and roughly a dozen tasting stops.
★ 4.5
Culinary Backstreets's Hidden Beyoğlu By Night walk, an afternoon-into-evening route through home cookers, grill counters and Istiklal-edge viewpoints.
★ 4.4
Turkish Flavours's Two Continents Food Tour, starting at Eminönü, hopping the Bosphorus ferry, then lunch through the Kadıköy market stalls with a Turkish-speaking host.