Preheat a large skillet. Add 2 Tablespoon of Olive Oil, then add ground chicken. Be sure to break up the chicken. Stir fry for about 2-3 minutes or until no longer pink.
Add mushrooms, cook another minute
Add Garlic and Ginger, cook another minute
Add Jicama and Scallion, cook another minute
Pour the stir fry sauce and cook another minute
Transfer the cooked ground chicken to serving plate then serve with Lettuce.