Cheese

500g boneless chicken cut into cubes, 1 tbsp vinegar, 1 1/2 tsp salt, 1/2 tsp white pepper,

300 g chicken cut into small cubes, 50 g butter, 1 onion finely chopped, 1/2 cup olives sliced,

300 g pizza sauce, 2 cup mozzarella cheese, For the chicken filling:, 400g chopped boneless