To make the filling, heat up a tablespoon of oil in a large pan or wok, add the chopped spring onion, peeled and chopped garlic and ginger puree, and stir fry for 30 seconds.
Add the veggie mix, and stir fry for 4-5 minutes for the veggies to soften.
Add the shredded cooked chicken.
In a small bowl, mix together the soy sauces, rice vinegar, sesame oil and sugar.
Pour the sauce over the chicken and veggies, and stir fry for 1 minute.
Remove the filling from the heat and leave it to cool down completely.
Place 2 wrappers onto the work surface, and brush with water around the edges.
Place 2 tablespoons of the cooled filling along the bottom edge of the double wrapper nearest to you, fold the sides over the filling, then roll it up tightly just like you would with a burrito.
Repeat with the rest of the wrappers.
Heat up the oil in a deep pan set over a medium heat, then fry each roll on both sides until golden.
Remove from the oil and transfer to a plate lined with kitchen paper to absorb the excess oil.