Yum woon sen is the name for a spicy Thai salad made with glass noodles, ground pork, chili peppers, and dressings. The noodles and the pork are cooked separately, then combined with crunchy chopped vegetables and drizzled over with fish sauce and lime juice.

Once assembled, the salad is traditionally topped with peanuts, although some places use shrimps as the topping of choice. Because yum woon sen is typically quite spicy, people often consume it with steamed rice and lettuce on the side.