Roast pork loin with Jersey Royals, asparagus and morels

By Matt Tebbutt From Saturday Kitchen Ingredients For the pork loin 1kg/2lb 4oz pork loin on the bone, skin on and scored 4 tbsp olive oil ½ lemon 1 onion, roughly chopped 2 celery sticks, roughly chopped 12 sage leaves 1 head garlic, broken into cloves …