A uniquely Chinese condiment of preserved olives and mustard greens gives this fried rice a distinctive salty-savory depth. This vegetarian family dish is quick, flavorful, and a pantry-friendly meal.
Heat a large nonstick skillet or wok over medium-high and add vegetable oil; swirl to coat the pan.
Add chopped carrot and sauté for 2 minutes until just softened, adjusting heat to prevent browning.
Stir in the olive vegetable and half of the scallions; cook for 1 minute to release aroma and infuse oil.
Add cold cooked rice; toss and break up clumps with a spatula, mixing thoroughly with other ingredients.
Drizzle in soy sauce, sprinkle with white pepper and toasted sesame oil, then add frozen peas; stir-fry another 2-3 minutes until rice is hot and peas are tender but still bright.
Turn off heat, garnish with remaining scallions, and serve immediately to preserve the texture.