Crispy Sweet and Sour Pork - Cooking like a Boss

4 ¹⁄₂tbsp 0.068l 67 ¹⁄₂ml 13 ¹⁄₂tsp 0.285cup 0.119pint cornflour for sauce	mix						cook well until blended
135ml 0.135l 9tbsp 27tsp 0.571cup 0.238pint cold water
510 ³⁄₄g 0.511kg 1.13lb 18oz canned pineapple chunks with juice						mix in and bring back to boil
528 ³⁄₄ml 0.529l 35 ¹⁄₄tbsp 105 ³⁄₄tsp 2.23cup 0.93pint water	bring to boil
0.562tsp 0.003l 2.81ml 0.188tbsp 0.012cup 0.005pint salt for sauce
337 ¹⁄₂g 0.338kg 0.744lb 11.9oz sugar for sauce
180ml 0.18l 12tbsp 36tsp 0.761cup 0.317pint apple cider vinegar
135ml 0.135l 9tbsp 27tsp 0.571cup 0.238pint tomato ketchup
1.12tsp 0.006l 5.62ml 0.375tbsp 0.024cup 0.01pint soy sauce for sauce
2 ¹⁄₄tbsp 0.034l 33 ³⁄₄ml 6 ³⁄₄tsp 0.143cup 0.059pint vegetable oil for veg		stir-fry over med heat until tender	set asside
6 ³⁄₄ sticks celery	cut into 1cm slices
2 ¹⁄₄ medium green pepper	cut into 2cm squares
2 ¹⁄₄ medium onion	cut into wedges
4 ¹⁄₂cloves garlic for veg	finely chopped
1.12tsp 0.006l 5.62ml 0.375tbsp 0.024cup 0.01pint salt for veg
1.12tsp 0.006l 5.62ml 0.375tbsp 0.024cup 0.01pint sugar for veg
2 ¹⁄₄l 2250ml 150tbsp 450tsp 9.51cup 3.96pint vegetable oil for frying	heat to 185degC in heavy saucepan			deep-fry approx 10mins until evenly brown	drain on paper towels
292 ¹⁄₂g 0.292kg 0.645lb 10.3oz cornflour for pork			coat pork
1012 ¹⁄₂g 1.01kg 2.23lb 35.7oz lean pork	cut into 1 inch cubes	mix and refridgerate for 1hour
2 ¹⁄₄tsp 0.011l 11 ¹⁄₄ml ³⁄₄tbsp 0.048cup 0.02pint salt
0.562tsp 0.003l 2.81ml 0.188tbsp 0.012cup 0.005pint sugar
2 ¹⁄₄tsp 0.011l 11 ¹⁄₄ml ³⁄₄tbsp 0.048cup 0.02pint soy sauce
2 ¹⁄₄ egg white
4 ¹⁄₂ onions for marinade	finely chopped
2 ¹⁄₄clove garlic for marinade	finely chopped