Prawn and mushroom crepes

Name: Prawn and mushroom crepes
Prep time: 50 min
Cook time: 50 min
Total time: 50 min
Yield: 8 portions
Ingredients: 1 garlic clove; 1 long red chilli; 1 stalk fresh lemongrass; 2 tsp palm sugar; 40 g fish sauce; 40 g lime juice; 2 tbsp rice wine vinegar; 125 g plain flour; ¼ tsp ground turmeric; ½ tsp salt; 250 g coconut milk; 1 egg; 120 g water; oil; 1 garlic clove; 3 spring onions/shallots; 1 tbsp sesame oil; 60 g water; 100 g fresh shiitake mushrooms; 250 g raw prawns; 1 pinch salt; 1 pinch fresh ground black pepper; 100 g bean sprouts; 6 sprigs fresh coriander