Slow-cooked short rib pho recipe

Ingredients

• 1 kg short ribs
• 50 g shiitake mushrooms, sliced
• 500 ml beef stock
• 500 ml water
• 0.5 onion
• 1 garlic clove
• 1 star anise
• 1 cinnamon stick
• 1 tsp fennel seeds
• 4 black pepper seeds
• 20 g ginger, thickly sliced
• 1 lemongrass stick, bashed
• 2 red chillies
• 0.5 bunch coriander
• 3 mint stalks
• 2 spring onions
• 20 ml fish sauce
• 250 g flat pho noodles, cooked per packet instructions
• 2 limes