Heat oil in large frying pan over medium high heat.
Add chicken and garlic and saute for 8 to 10 minutes until cooked. Drain and set aside.
Mix orange juice, hoisen sauce, soy sauce, ginger, vinegar and 1/3 cup of hazelnuts in a blender to form a puree.
Pour sauce over chicken and add coleslaw, green onions, cilantro and remaining hazelnuts.
Mix until blended. Spoon on romaine leaves and serve.
Chicken cooked in zesty sauce with hazelnuts, coleslaw and wrapped up in romaine leaves.