01 - Whisk eggs with milk, salt, and pepper in a bowl until thoroughly combined and uniform in color.
02 - Heat vegetable oil in a nonstick skillet over medium heat. Pour half the egg mixture, swirling to create a thin even layer. Cook 2 to 3 minutes until just set, then transfer to cutting board. Repeat with remaining egg mixture.
03 - Let omelettes cool for 5 minutes, then cut into thin strips approximately 1/4 inch wide.
04 - Julienne carrot, cucumber, and red bell pepper into uniform matchsticks. Wash and dry spinach, mint, and cilantro leaves thoroughly.
05 - Fill a large shallow dish with warm water. Submerge one rice paper wrapper for 10 to 15 seconds until pliable but not fragile. Transfer to a damp kitchen towel.
06 - Arrange omelette strips, julienned vegetables, spinach, mint, and cilantro along the bottom third of wrapper. Fold bottom edge over filling, fold in sides, then roll tightly away from you to seal completely.
07 - Combine soy sauce, rice vinegar, honey or maple syrup, sesame oil, grated ginger, minced garlic, and chili flakes in a small bowl. Stir until honey dissolves completely.
08 - Slice spring rolls diagonally in half if desired. Arrange on serving platter with dipping sauce on the side. Serve immediately for best texture.