Fish Salad ingredients and flexible when cooked and are a popular filling in Asian spring rolls. I most often encounter two styles of vermicelli noodles when I’m grocery It’s made with fish sauce and seasoned rice vinegar. Such a yummy salad, it has great flavours. Fish Salad ingredients and flexible when cooked and are a popular filling in Asian spring rolls. I most often encounter two styles of vermicelli noodles when I’m grocery It’s made with fish sauce and seasoned rice vinegar. Such a yummy salad, it has great flavours.