In the same wok, at medium to high heat, add the vegetable oil. After 2 to 3 minutes, once the oil is heated, add the minced ginger and garlic, and saute with a wooden spoon for about 15-20 seconds.
Next add the green peas, carrots and green beans, saute’ for about 2 to 3 minutes.
Add the sauce and saute for 30 seconds.
Add the tofu and saute for another 30 seconds to a minute.
Next add the day-old rice into the pan and mix well, until all the rice is nicely coated with the sauce.
Let the fried rice sit in the wok for a minute or 1 ½ minutes so that the bottom gets slightly charred.
Stir again.
Make a center in the wok, such that the rice moves to the side of the wok.
Beat the egg in a bowl, and pour it into the center. Saute to scramble the egg. Once scrambled, mix it with the fried rice to evenly distribute.
Add the spring onions as garnish and mix again.
At this stage you can add peanuts if you wish to, or leave it as is. The fried rice is done!