Somtum Der....
This is the least fancy place on this list of bistros and chic standalones.
But Somtum Der offers a rare combination: accessible, authentic northeastern Thai (Isaan) food at affordable prices, served with a bit of atmosphere.
The recipes are inspired by the fiery, less-sweet palate of Khon Khaen province, where the owners even spent a few weeks selling their wares at a local market as a test run with the public.