Real-hot Dish: Sweet and Sour Pork

Ingredients

• 300g pork fillet,
• 1/2 tsp salt,
• 1 tsp cooking wine,
• 1 tbsp cornstarch,
• 3 tbsp vinegar,
• 1 tsp minced garlic,
• 1 large bowl edible oil,
• 1/2 tsp minced ginger,
• 1/4 tsp ground pepper,
• 3 tbsp flour,
• 2 tbsp tomato sauce,
• 3 tbsp sugar,
• 1 tsp salad oil,
• 1/2 tsp sesame,
• 1/2 tsp minced scallion.