01 - In a medium bowl, whisk the eggs with milk or water, soy sauce, sesame oil, white pepper, and a pinch of salt until well combined and slightly frothy.
02 - Heat vegetable oil in a nonstick skillet over medium heat. Add garlic and scallions, stir-frying for 30 seconds until fragrant.
03 - Add carrots, bell pepper, and bean sprouts to the skillet. Stir-fry for 1 minute until slightly softened but still crisp.
04 - Spread the vegetables evenly across the pan. Pour the egg mixture evenly over the vegetables, tilting the pan gently to ensure full coverage.
05 - Cook undisturbed for 2 to 3 minutes until the edges are set. Gently lift the edges with a spatula to allow uncooked egg to flow underneath.
06 - When the top is just set but still moist, fold the omelette in half or roll it up carefully. Cook for another 1 to 2 minutes until fully cooked through.
07 - Slide the omelette onto a plate. Garnish with fresh cilantro and extra scallions. Serve hot with a drizzle of chili sauce or sweet soy sauce if desired.