In a large pan heat olive oil. Add chicken pieces, season with salt and pepper and fry til no longer pink and juice runs clear. Remove from pan and set aside
Add garlic to pan and saute til fragrant.
While the garlic sautes combine soy sauce, broth, wine, sriracha, hoisin, vinegar and sesame oil in a separate bowl. Add the sauce to the pan and bring to a boil
Reduce the sauce for 3-5 minutes, add peanuts, chicken and onions. Continue to reduce another 3-5 minutes til sauce thickens.
Add pasta to sauce and toss.