Mix oil, orange juice, mustard paste, lemon juice, salt and white pepper powder thoroughly.
Keep aside in the refrigerator. In a serving bowl arrange red cabbage at the bottom then layer with green cabbage, carrots, radish, capsicum topped with bean sprouts.
Chill in the refrigerator. Just before serving sprinkle roasted crushed peanuts. Shake the dressing thoroughly and lace the salad with the dressing uniformly. Serve immediately.