A pork joint coated in crunchy crackling is always welcome at the table, but when it’s Delia Smith’s perfect roast pork, it’s the guest of honour. Use our roasting calculator to work out the ...

Master crispy crackling ... pork shoulder recipe. Pork shoulder needs a nice long time in the oven to become very tender, but on the flip-side it's very easy to cook this forgiving pork joint.