01 -
In a large mixing bowl, thoroughly combine the ground pork or chicken, shredded carrots, chopped green beans, onion, minced garlic, soy sauce, ground black pepper, salt, sesame oil, and cilantro if using. Mix until the mixture is cohesive.
02 -
Lay a spring roll wrapper on a clean work surface in a diamond orientation. Place approximately 2 tablespoons of the filling near the closest corner. Fold the bottom corner over the filling, tuck, and roll tightly to the midpoint. Fold in left and right corners to enclose the sides and continue rolling until sealed. Dab a little water along the edge to secure. Repeat with remaining filling and wrappers.
03 -
Heat 5 cm of vegetable oil in a deep frying pan over medium heat. Working in batches, fry the lumpia rolls for 4–5 minutes each, turning occasionally, until golden brown and crisp. Do not overcrowd the pan to maintain oil temperature.
04 -
Use a slotted spoon to carefully transfer fried lumpia onto a plate lined with paper towels. Let drain briefly to remove excess oil.
05 -
Serve hot with sweet chili sauce or vinegar dip for dipping.