It is a shame that most so-called Vietnamese nowadays resort to serving cheaper and easier to prepare spring rolls using what flour crepe commonly used in southern Chinese cuisines.
Differences between fried Vietnamese rice rolls and fresh rice rolls (or summer rolls as some call it):
1. Thinner rice paper that is more pliable to roll and doesn't break as easily.
2. No need to soak in hot water. Simply cover with damp cloth sprinkled with some rice wine.
3. Smaller and less filling rolled tightly to ensure that the raw meat is thorough cooked.
Filling
400 g pork mince marinate in soy sauce and pepper
100 g prawn (chop roughly)
Soaked wood ear fungus, slice thinly
Bean vermicelli soaked in warm water
Handful of sliced carrot and cabbage
1 chopped spring onion or garlic chives
Beaten egg
Season with a little salt
Method
Using the special rice paper meant for deep frying, roll prepared meat filling.
Be careful, the rice paper is sticky. Place them apart on greaseproof baking paper.
Deep fry in a heavy pot of hot oil (ideally at 170 degrees) till crispy and meat is cooked.
Drain oil on colander lined with blotting paper (not fluffy kitchen towel) that does not adhere to rice paper.
For balance, wrap hot spring rolls in lettuce (iceberg, cos or buttercup) and different types of mint leaves, dip in chilli fish sauce. Tuck in like the folks in Vietnam would enjoy them.