Cut the tofu into bite-sized pieces.
Sprinkle a little salt over the tofu and let it sit for 10 minutes.
Pat the surface of the tofu dry with a paper towel.
Evenly coat the tofu with starch.
Heat cooking oil in a pan.
Pan-fry the tofu on all sides until golden brown.
Mix the sauce ingredients together in a bowl.
Add the sauce to the golden-brown tofu and stir-fry to finish.