Thai Yellow Pork Curry

INGREDIENTS

• 2 tablespoons vegetable oil
• 2 small onions, thinly sliced
• 1 garlic clove, thinly sliced
• 500 g pork fillets, cubed
• 1 aubergine, cubed
• 400 ml coconut milk
• 3 kaffir lime leaves, shredded
• 2 tablespoons yellow thai curry paste or 2 tablespoons green curry paste
• 140 g shiitake mushrooms, sliced
• 220 g sliced water chestnuts, drained
• 2 tablespoons light soy sauce
• 1 teaspoon Thai fish sauce
• 10 -12 fresh basil leaves
• rice, to serve
• lime wedge, to serve