Lumpia (Filipino Spring Rolls)

Lumpia (Filipino Spring Rolls)
Ingredients:
For the Filling:
1 lb ground pork
2 medium carrots, grated
1/2 head of cabbage, finely shredded
1 medium onion, finely chopped
3 cloves garlic, minced
2 tablespoons soy sauce
1 teaspoon ground black pepper
Salt to taste
1 egg, beaten
1 package lumpia wrappers (spring roll wrappers)
For Frying:
Vegetable oil for frying
For the Dipping Sauce:
1/4 cup soy sauce
1/4 cup vinegar
1 tablespoon sugar
1 clove garlic, minced
Chili pepper (optional), finely chopped
Instructions:
Prepare the Filling: