Probably one of the most popular food sold by the mobile street vendors is the Thai sausage - sai krok ไส้กรอก . It looks a bit like our Western version, but don't be fooled. It has its own distinctive taste which you should be prepared for. You can buy either beef or pork sausages which would be sai krok nua and sai krok moo respectively. Other ingredients include glutinous rice, minced ginger, pepper and salt. This is then grilled over a charcoal fire. The vendor will also make up a small bag of vegetables as a side dish. This includes: slivers of fresh ginger, wedges of cabbage and green chilis.