Children like this dish very much. It is sour, sweet and delicious. It is especially suitable for spring and summer. It is very appetizing after eating.


1 piece of pork
2 teaspoons sweet potato powder
2 tablespoons corn starch
Appropriate amount of ketchup
1 teaspoon salt
1 egg white
3-4 small tomatoes
Proper amount of sugar
Appropriate amount of vinegar


Step 1
Wash the pork, drain it, cut it into small pieces, and scratch each piece of meat with the tip of a knife. Don't cut it off, so that the meat can be a little looser

Step 2
Add sweet potato powder and salt and mix well

Step 3
Leave for 20 minutes

Step 4
Add egg white and corn starch

Step 5
Every piece of pork must be coated with starch here

Step 6
In the hot pot, pour in an appropriate amount of fried oil. The oil bubbles slightly. When the chopsticks are put into the test, you can see that the chopsticks roll with small oil bubbles

Step 7
At this time, you can put the meat piece by piece into the oil pan

Step 8
Fry the pork until it is yellowish, pick it up and let it cool

Step 9
Let it cool and then pour the pork into the oil pan again

Step 10
The color this time is a little darker than the previous round. After frying, remove and filter the oil first

Step 11
Put a little oil in a hot pot, add small tomatoes and an appropriate amount of ketchup, fry them together, adjust the taste by yourself, add some vinegar when you feel sweet, add some sugar when you feel sour, and add some water if you feel thick

Step 12
Stir fry to this extent, you can pour the meat in

Step 13
When all the sauce is wrapped on the pork, you can come out of the pot