@cookrate.com: One secret and the meat will melt in your mouth like butter! Ingredients: butter: 100 g (3.5 oz) vegetable oil: 50 ml (1.7 fl oz) onion: 2 pc garlic: 10 g (0.4 oz) beef: 1 kg (2 lb) salt: 8 g (0.3 oz) black pepper: 6 g (0.2 oz) sweet paprika: 5 g (0.2 oz) mustard: 50 g (1.8 oz) soy sauce: 40 ml (1.4 fl oz) water: 100 ml (3.4 fl oz) scallions: 20 g (0.7 oz) corn starch: 50 g (1.8 oz) water: 100 ml (3.4 fl oz) parsley: 20 g (0.7 oz) scallions: 20 g (0.7 oz)