Lamb kebabs

Ingredients

• 500g lamb fillet, cut into 3cm cubes
• 8 rashes of streaky bacon, rind removed, each rasher cut into 3 and rolled
• 6 chipolata sausages, cut into 3
• 2 courgettes, thickly sliced
• 1 onion, peeled and cut into quarters and separated into chunks
• 8 whole button mushrooms
• Juice of 1 lemon
• Drizzle of rapeseed oil
• Large handful of fresh or dried base herbs, chopped (rosemary, thyme, oregano)
• Pinch of Maldon sea salt
• Freshly ground black pepper