In a large bowl, combine all the dry ingredients for the batter.
75 g wheat flour, 75 g cornstarch, 1 teaspoon baking powder, 1 pinch salt
Then add the remaining ingredients and mix well. Chill for 10 minutes
1 egg, 100 ml water
In a saucepan or wok, heat the oil to 175 degrees Celsius.
Neutral oil
Remove the dough from the fridge and stir lightly. Dip the chicken pieces in the batter, turning several times, then fry for about 6 minutes, turning halfway through.
Place cooked chicken on a paper towel or wire rack. Let it rest 5 minutes.
Heat oil to 185 degrees Celsius, fry the chicken a second time for one minute on each side.
Return them to the paper towel or grid
Cut into thick slices and serve on lettuce.
Soo guy sauce
Mix all ingredients in a saucepan over medium heat.
100 g of sugar, 100 g ketchup, 1 tablespoon of oyster sauce, 1 tablespoon light soy sauce, 60 g rice vinegar, 2 tablespoons water, 2 tablespoons cornstarch
Stir constantly until the sauce thickens.
Serve with lettuce
Notes
Wait until the oil has reached the right temperature before frying!