On what temp and how long should i cook a 1.23kg shoulder of lamb

For quick roasting, preheat the oven at 200C/400F/Gas mark 6, then allow 35 minutes per 450g/1lb plus an extra 20 minutes. Thus, a 1.23kg lamb shoulder will be done in about 110 minutes.

For slow roasting, preheat the oven at 180C/350F/Gas mark 4, then allow 35 minutes per 450g/1lb plus an extra 35 minutes. A 1.23kg lamb shoulder will be done in approximately 125 minutes.

Learn the easy way to roast lamb at The Guardian.

Find a delicious roast lamb recipe at Delicious Magazine.

Tags: cooklamb