BBC Food - Recipes - Beef cheek and butternut broth in sourdough

Ingredients

• 2 litres/4¼ pints boiling water
• 50g/1¾oz dried porcini mushrooms
• 4 tbsp olive oil
• 800g/1lb 12oz beef cheek
• 1 large onion , roughly chopped
• 1 butternut squash , peeled, de-seeded, cut into 5cm/2in chunks
• 250g/9oz orzo pasta
• 1 large round sourdough loaf (the largest you can find)
• 3 tbsp chopped fresh parsley leaves, to serve