Lettuce Bowl with Chicken and Walnuts

Ingredients

• 8-10 iceberg lettuce leaves
• 2 tbsp vegetable oil
• 1/2 lb ground chicken
• 1/3 cup carrot (finely diced)
• 1/3 cup celery (finely diced)
• 2 cloves garlic (minced)
• 2 1/2 tbsp hoisin sauce
• 1 tbsp tamari soy sauce or regular soy sauce
• 1 tbsp shao hsing cooking wine or dry sherry
• 1/4 tsp white pepper
• dash sesame oil
• 1/2 cup bean sprouts
• 1/2 cup walnuts (toasted and crushed)