Ingredients: 
200g Vegetarian Ham cut in 2cm cubes
1/2 Green Capsicum slice in 2cm pieces
1 Tomato slice in 2cm pieces
1/4 cup canned pine apple pieces in natural juice
A bowl of Tapioca Starch

Sauce:
1 Tbsp Soy sauce
1 Tbsp water
1 Tbsp Vinegar
1 1/2 Tbsp brown sugar
1/3 Tsp Potatoes starch 

Preparation:  
Dip ham cubes in water and then coated with tapioca starch. Deep-fry until crispy.
Mix sauce ingredients in a sauce pan, set aside. Heat oil in a frying pan, stir-frying tomato and pineapple briefly, and then add sauce, ham and capsicum and cook until sauce thickens.