How can I find out if a dessert is made with local ingredients?

A great way to ensure you're enjoying local ingredients is to chat with the vendors. Thai people are usually very friendly and happy to share where they source their ingredients.

• Many dessert shops and cafes proudly display signs indicating they use organic or locally-sourced produce. Keep an eye out for those labels.

• You could also join a cooking class focused on Thai desserts; this way, you can learn about the ingredients firsthand and even make some delicious treats yourself!

Practical Chiang Mai planning note: Choose by location, dietary needs, hygiene, atmosphere and the time you plan to visit rather than relying on a single "best" list. Menus, opening days and stall locations change, especially at markets and seasonal venues.