Prepare the cauliflower: If using a whole head of cauliflower, cut it into florets and grate using a food processor fitted with the grating disc or a box grater. If using pre riced cauliflower, skip this step.
Scramble the eggs: Heat 2 teaspoons of vegetable oil in a large nonstick skillet over medium heat. Add the beaten eggs and a pinch of salt. Scramble until cooked through, then transfer to a small plate and set aside.
Cook the aromatics: Add 3 tablespoons of vegetable oil to the same pan. Stir in the white parts of the scallions, garlic, and ginger. Sauté for 3–4 minutes until fragrant and softened.
Add cauliflower and seasoning: Stir in the grated cauliflower, 4 tablespoons soy sauce, red pepper flakes, sugar, and a pinch of salt. Cook for about 3 minutes, stirring often, until the cauliflower begins to soften.
Add vegetables:
Add the peas and carrots and cook for 2–3 minutes, until the cauliflower is tender-crisp and the vegetables are heated through.
Finish the dish:
Stir in the rice vinegar, sesame oil, green scallions, nuts (if using), and scrambled eggs. Taste and add the remaining soy sauce if needed.
Serve:
Serve hot and enjoy as a healthy, satisfying meal or side dish.