statement 1: this dish tastes sweet and sour, and when it is served, it is full of fragrance, which makes people unable to swallow saliva, hence the name;

statement 2: the meat in this dish is crisp outside and tender inside, fresh, sweet and slippery. At first glance, before chewing, it purrs through the throat and enters the abdomen, leaving only the lips and teeth fragrant, which is amazing;

statement 3, therefore, the dish has a long history, so it is called ancient meat, and later it is transformed into goo-goo meat and goo-lu meat.

How to cook old meat:

Ingredients: 4g pork, 5g pineapple, 1g onion, 1/2 green pepper, 1/2 red pepper, and proper amount of starch.

Seasoning: 5g edible oil (5g actual consumption), 1 tablespoon tomato sauce, 1 tablespoon balsamic vinegar and 1/2 tsp refined salt. Cut into small pieces,

3. Heat the pot with oil until it is 9% hot, pour in the meat pieces, fry them, take out and drain the oil,

4. Leave the bottom oil in the pot, stir-fry the tomato sauce, add sugar and balsamic vinegar, stir-fry slightly, then add the pepper slices, pineapple slices, onion slices and fried meat pieces, add salt and stir well.