A filling meal for cold winter evenings. Perfect with crusty sourdough and lashings of butter. Ingredients 750g boneless shoulder or leg of lamb, trimmed of excess fat and cut into 3cm pieces olive oil 1 onion, finely chopped 2 carrots, chopped into rounds 3 sticks celery, chopped baby/new potatoes 2 cloves garlic, crushed 1/4 cup…