Ingredients for 3 ~ 4 
      
        - 1 lb. (450 grams) chicken breast or chicken 
          tender
- 1/2 tsp salt
- 1 tsp. sesame oil (Asian)
- 2 tsp. rice wine(sake) or sherry
- 2 tsp. corn starch
- 1egg
- 1 lemon (sliced thin)
- 1 yellow onion
- vegetable oil to fry chicken 
- 1/4 tsp. chicken bouillon in powder or granules
- 1/4 head of lettuce
Sweet and Sour Sauce (This is more than enough for this recipe, but you 
        can keep the left-over sauce in a glass jar in a refrigerator for months. 
        This sauce is good for pot stickers or spring rolls.  
        If you want to make more, use this 
        recipe.
      
        - 1/2 cup sugar 
- 1/4 cup catsup 
        
- 3 tbsp. pineapple juice or orange juice 
        
- 3 tsp. vinegar (white) 
        
- 1/2 tsp. soy sauce  
        
- 1 tbsp. cornstarch 
        
- 1 tbsp. cold water
      
Instructions:
      
        - If you have chicken breast, (Skip 1. if you have chicken tender), 
          separate chicken pieces into two halves and open them . This levels 
          out the thickness so they will cook evenly. 
        
-  Marinate chicken 30 minutes with:
 1/2 tsp. salt
 1 tsp. sesame oil
 2 tsp. rice wine(sake) or sherry
 2 tsp. corn starch
   
- Wash 1/4 head of lettuce and cut it thinly and spread 
          out on the serving plate.
        
- Slice a yellow onion. 
        
- Slice a lemon thinly. 
        
- Bring to boil:
 1/2 cup sugar
 1/4 cup catsup
 3 tbsp. pineapple juice or orange juice
 3 tsp. vinegar (white)
 1/2 tsp. soy sauce
-  Add to thicken 1 tbsp. cornstarch mixed in 1 tbsp. cold water. 
          Set aside.
        
- Break an egg over the marinating chicken and mix 
          well. Dip chicken pieces in cornstarch and shallow fry.
   
-  Heat a wok over a high heat. Put 2 tbsp. vegetable oil 
          and, when it is very hot and slightly smoking, add sliced yellow 
          onion and stir fry quickly at high heat to let it slightly 
          burn. Add 1/4 tsp. chicken bouillon in powder and reduce 
          heat to cook thoroughly. ( Don't over cook till juice comes out of onion 
          and becomes soggy) In the last 15 seconds of stir-fry, add lemon 
          slices.
   
- Pour the onion and fried chicken over the lettuce and pour sweet and 
          sour sauce as needed.