PF Chang's Chicken Lettuce Wraps

Condiments:
1 TBSP hot mustard
1 tsp red chili paste

Sauce:
1/4 cup boiling water
1/4 tsp sugar
2 TBSP rice vinegar
2 TBSP catsup
2 TBSP soy sauce
1 TBSP lime juice
1/4 tsp sesame oil
1/2 tsp ginger, grated

Stir Fry:
3 TBSP canola oil
4 skinless, boneless chicken breasts
1 cup water chestnuts
1/2 cup straw mushrooms
1/3 cup green onions
2 tsp garlic, minced
3 TBSP soy sauce
3TBSP brown sugar
1 tsp rice vinegar
10 iceberg lettuce leaves

Place condiments in separate serving dish. Combine sauce ingredients well, then set aside. Stir fry chicken in oil, remove and chop into dime-size pieces. Return to pan along with remaining ingredients and stir fry until heated through. Spoon into lettuce cups and drizzle with sauce. Hot mustard and red chili paste can be added to the sauce according to taste. Yum!