Hot and Sour Fish

Ingredients

• 150 gm flour
  
  50 gm corn flour
  
  1 egg white
  
  150 ml beer
  
  150 ml iced water
  
  2 tsp grated lemon rind
  
  750 gm fish fillets
  
  2-3 tbsp extra flour
  
  oil for deep frying
  
  1 tbsp peanut oil
  
  2 tsp chopped ginger
  
  2 tsp chopped garlic
  
  8 spring onions - cut into 1" lengths
  
  2 sticks celery - sliced
  
  3 chopped pineapple
  
  75 ml lemon juice
  
  2 tbsp soya sauce
  
  75 ml mild, sweet chilli sauce
  
  2 tbsp tomato sauce
  
  2 tbsp chopped coriander