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Guide
For an intact beef joint, doneness can be chosen to taste once the outside has been properly seared; rolled, minced or mechanically tenderised beef must be cooked through. Measure the centre of the thickest section and identify the type of joint before choosing a target.
A whole, intact cut can be served pink because contamination is normally confined to the surface, provided that surface is properly seared. Rolled joints, minced beef and meat pierced all the way through can carry bacteria into the centre and need thorough cooking.
For beef that must be cooked through, the Food Standards Agency gives 70°C for two minutes, with approved equivalents including 75°C for 30 seconds. For an intact joint served pink, follow a trusted recipe and make sure every outer surface has been seared.
Insert the sensing tip into the centre of the thickest part, away from fat pockets, bone and the roasting tin. Side entry can make the true centre easier to reach in a shallow joint.
Roasts are rarely a uniform shape. Take readings in several thick areas and use the lowest reading; if the numbers differ sharply, reposition the probe to rule out contact with bone or a pocket of fat.
The centre may continue warming after the joint leaves the oven. A larger roast generally retains more heat, but the rise varies with size, shape and cooking method, so do not subtract a fixed amount unless the recipe accounts for it.
Clean and disinfect the probe between checks. Follow its calibration instructions, and replace or service it if readings are implausible or unstable.
Common questions
It depends on the cut. An intact joint may be served pink after all outer surfaces are seared, while rolled, minced or pierced beef should reach an FSA-approved safe time-and-temperature combination.
Place the sensing tip in the centre of the thickest part. Keep it clear of bone, large seams of fat and the roasting tin, then check a second location.
An intact whole cut can be served pink to taste when its outside is properly seared. Rolled joints, minced beef and meat pierced through the surface should be cooked thoroughly.
Yes, retained heat can continue moving towards the centre after the roast leaves the oven. The change is not fixed, so use a recipe suited to the joint and keep checking rather than guessing.
Only if it is an oven-safe leave-in probe and the manufacturer permits that use. An instant-read thermometer should be inserted for a check and then removed.
Keep exploring
Thermapen ONE is our top all-round pick for fast spot checks. ThermoPro TP19H is the simpler alternative, while DOT and MEATER Pro suit cooks who need continuous monitoring.
Choose a fully wire-free probe for rotisserie or closed-lid cooking, or a cabled probe with a remote receiver when signal reliability and replaceable probes matter most.
Pick a folding digital thermometer for rapid checks or a leave-in digital probe for alarms during a roast. Accuracy and sensing-tip placement matter more than extra presets.
An instant-read thermometer suits quick checks; a leave-in or wireless probe is better for tracking a roast without repeatedly opening the oven.