Potato and leek soup Recipe | Food Network UK

Ingredients

• 110g unsalted butter
• 1 onion, thinly sliced
• 3 leeks (white part only), thinly sliced and well rinsed
• 6 cloves garlic, crushed
• 125ml dry white vermouth
• 565g waxy-style potatoes (about 8), peeled and quartered
• 1.25L water
• 2 tbsp plus 1 tsp salt
• 3 sprigs fresh parsley
• 3 sprigs fresh thyme
• 1 bay leaf
• 125ml double cream
• 1 tbsp freshly squeezed lemon juice
• Freshly ground black pepper
• 2 tbsp thinly sliced fresh chives