Thai coconut & veg broth

INGREDIENTS

• 1½ tbsp Thai red curry paste
• 1 tsp vegetable oil
• 1l vegetable stock
• 400ml can half-fat coconut milk
• 2 tsp brown sugar
• 175g medium egg noodles
• 2 carrots , cut into matchsticks
• ½ head Chinese leaf , sliced
• ½ x 300g bag beansprouts
• 6 cherry tomatoes , halved
• juice 1 lime
• 3 spring onions , halved, then finely sliced lengthways
• handful coriander , roughly chopped