In a bowl, combine greens, bean sprouts, carrot, radishes, scallions, red bell pepper and half of the fried noodles. Whisk together plum or duck sauce and vinegar in a smaller bowl. Stream in oil and continue whisking to combine. Dress salad and toss with salt and pepper, to your taste. Serve salad with remaining crispy noodles, as garnish.
Recipe courtesy of Rachael Ray