Prepare a catty of wax gourd, peel it and remove the pulp, then cut it into cubes, then cut it into thin slices with a knife and put it on a plate for later use.
Prepare a small pot, pour 50 grams of vegetable oil, beat in an egg and mix well.
Add appropriate amount of flour and dry starch, add a little water, and beat it into a crisp paste by hand.
Sprinkle a little dry starch on the sliced wax gourd and mix well, so as to lock the water in the wax gourd.
Then mix the wax gourd slices with the batter first, then dip them in bread crumbs and put them on a plate for later use.
Pour cooking oil into the pot, heat it to 50%, add the mixed wax gourd slices, fry until the skin is crisp, and take out the oil control.
Add a spoonful of water, a spoonful of tomato sauce, half a spoonful of salt, white vinegar and sugar to another pot.
Then pour in half a spoonful of orange juice, cook until the soup boils, thicken a little water starch, add half a spoonful of bright oil, and continue to cook the soup.
Then pour in the fried wax gourd slices, stir them quickly for a few times, and evenly coat the wax gourd slices with sweet and sour juice, then turn off the fire, and take them out of the pot and put them on the plate.
Ok, this sweet and sour melon is ready.