PF CHang's Chicken Lettuce Wraps

Ingredients
Filling
3 T oil
1 lb ground chicken or ground turkey
1 C water chestnuts
2/3 cup mushrooms
3 T chopped onions
1 tsp minced garlic
4-5 iceberg lettuce leaves

Stir Fry Sauce
4 T soy sauce
4 T brown Sugar
1 tsp rice wine vinegar

Special Sauce
1/4 C sugar
1/2 C water
4 T soy sauce
2 T rice wine vinegar
2 T ketchup
1 T lemon juice
1/8 tsp sesame oil
1 T hot mustard
2 tsp hot water
1-2 tsp garlic and red chili paste

Directions
Make special sauce by dissolving the sugar in water in a small bowl. Add soy sauce, rice wine vinegar, ketchup, lemon juice, and sesame oil. Mix well and refrigerate until ready to serve.

Combine hot water and hot mustard and set aside as well. At time to serve add desired amount of mustard and chili paste to special sauce to pour on wraps.

Bring oil to high heat in wok or large frying pan. Saute chicken until fully cooked. Meanwhile, prepare stir fry sauce by mixing the soy sauce, brown sugar and rice wine vinegar together in a bowl. Add garlic, onions, water chestnuts, mushrooms, and stir fry sauce to chicken. Saute mixture until mixture is heated through and sauce starts to thicken. Serve in lettuce leaves and top with special sauce.