Quick answer

Start with Turkish breakfast, simit or bakery snacks, kebab or pide, fish or meyhane-style evenings, street foods, baklava or other sweets, Turkish coffee, tea, and one market or neighborhood food walk.

Food formats to plan

A useful Istanbul food guide should help with formats first. Decide where breakfast fits, whether you want a market route, which night gets a longer dinner, and how much street food belongs in the day.

Restaurant names can come later; the first layer is knowing what kind of meal you are looking for and which neighborhood already fits your route.

Planning Choices

Breakfast
Plan one slow Turkish breakfast. It can be a main experience, not just a meal.
Casual meals
Bakeries, lokantas, kebab, pide, street snacks. Choose busy places with good turnover.
Evening
Meyhane, fish, grills, or neighborhood dining. Book ahead for popular places.