Method
- Remove your joint from the packaging and then pat dry and bring to room temperature.
- Preheat your oven to 210C for fan assisted or 230C for ovens without a fan (gas mark 8).
- Choose a large, heavy based roasting tray, ideally with deep sides and handles for easy movement.
- Season with good quality fine sea salt just prior to cooking. Make a trivet by roughly hopping equal amounts of onion. carrot and celery (or our preferred choice of celeriac, the root of the celery) plus a bay leaf, sprig of rosemary and a few black peppercorns.
- Place the joint onto the trivet which should line the base of the tray.
- Place the joint onto the trivet which should line the base of the tray.
- Place in the centre of the oven and roast for 20 minutes, then reduce the temperature to 160C or 180C without a fan (gas mark 4).
- Continue roasting for 12-15 minutes per 500g reaching a core temperature of 56C,
- Remove from the oven, put onto a clean tray and keep warm by covering with a sheet of foil.
- Rest for a minimum of 20 minutes before carving, leaving the roasted vegetables in the tray for the gravy.
- For the gravy, make up 500ml of chicken or lamb stock, then deglaze roasting tray with the stock stirring in all the caramelised juices from the tray. Next, pass through a fine sieve pushing all the juices from the vegetables into a clean saucepan. Bring to a simmer and thicken if required by whisking in a teaspoon of cornflour mixed with a little cold water and reduce till you reach a rich, glossy gravy.