I learned this trick from a butcher! Brilliant pork belly recipe!

Ingredients:
pork belly: 2 kg (4 lb)
soft butter: 100 g (3.5 oz)
parsley: 20 g (0.7 oz)
garlic: 5 g (0.2 oz)
ground coriander: 6 g (0.2 oz)
dried thyme: 6 g (0.2 oz)
black pepper: 3 g (0.1 oz)
salt: 6 g (0.2 oz)
water: 30 ml (1 fl oz)
vinegar: 5 ml (0.2 fl oz)
salt: 5 g (0.2 oz)
boiled potatoes: 300 g (11 oz)
flour: 30 g (1.1 oz)
garlic powder: 6 g (0.2 oz)
onion powder: 6 g (0.2 oz)
cumin: 2 g (0.1 oz)
OVER MEDIUM FIRE: 7 MIN
OVER MEDIUM FIRE: 7 MIN
butter: 30 g (1.1 oz)
onion: 1 pc
garlic: 5 g (0.2 oz)
green apple: 1 pc
flour: 20 g (0.7 oz)
cooking cream: 200 g (7.1 oz)
salt: 3 g (0.1 oz)
mayonnaise: 200 g (7.1 oz)
dried tomatoes: 10 g (0.4 oz)
lemon juice: 10 ml (0.3 fl oz)
soy sauce: 20 ml (0.7 fl oz)