Spinach can be sandy spinach if they are not washed properly. So we need to wash them carefully. Take a large bowl of water and wash the stem separately. Then remove the redhead. Drain well and further cut into small sections around 5 cm long.
Add oil to the wok, when the oil is hot, add the chopped garlic, and stir-fry for only seconds over a slow fire until aromatic. Don’t fry the garlic too long because it might get burnt and turn bitter.
Quickly add spinach in, add salt and light soy sauce when the spinach is almost soft. Move fast. The whole process should be less than 1 minute, don’t overcook your spinach. Serve hot.