Cha gio (spring rolls)

Name: Cha gio (spring rolls)
Prep time: 40 min
Cook time: 55 min
Total time: 1 h 35 min
Cuisine: Asian
Ingredients: 50 g vermicelli noodles; 10 g dried shiitake mushrooms, cut into pieces; boiling water, for soaking; 30 g eschalot, cut into pieces; 2 garlic cloves; 5 sprigs fresh coriander, leaves and stalks, torn into pieces; 100 g carrot, cut into pieces (3-4 cm); 500 g pork mince; 1 tsp salt; ¼ tsp ground black pepper; 1 tbsp soy sauce; 18 spring roll pastry sheets; water, for brushing; vegetable oil, for frying