COOK noodles as directed on package. Meanwhile, cook and stir chicken and garlic in 2 Tbsp. dressing in wok or large skillet on high heat 5 min. or until chicken is done. Add egg; cook and stir 30 sec. or until egg is set.
ADD peanut butter, remaining dressing, water and soy sauce to chicken in wok; mix well. Drain noodles. Add to wok; toss to coat. Stir in sprouts and onions; transfer to bowl.
TOP with nuts.
