Place the pork, sesame seeds, coriander, mint, basil, ginger, salt and pepper in a bowl and mix to combine. Cut each stalk of lemongrass in half and use slightly damp hands to mould one tablespoon of the pork mixture around each lemongrass skewer. Heat a large non-stick frying pan over medium heat. Add the oil and cook the skewers for 4−5 minutes each side or until cooked through. Combine the bean sprouts, snow peas and spinach and divide between bowls. Top with the skewers and serve with the sweet chilli sauce. Makes 8.