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How to use a meat thermometer

Take the guesswork out of cooking your favourite cut of meat and discover how a meat thermometer can help you achieve the perfect roast dinner
How to use a meat thermometerChris Court/bauersyndication.com.au

How do I know when it’s done?

Whatever you are roasting, use a meat thermometer so there’s no guesswork, no risks and no tears. Remove meat from oven and immediately insert the thermometer into the thickest part, away from fat or bone.

Below are the internal temperatures the meat should reach for different degrees of cooking, plus a cooking guide for roasts. However, bear in mind that a larger piece of meat will need fewer minutes per 500g than smaller cuts; and joints with the bone in will cook more quickly than boned and rolled roasts.

Beef (scotch, sirloin, eye fillet, rump)

45-50°C rare

Cook at 200°C for 15-20 minutes per 500g

60-65°C medium

Cook at 200°C for 20-25 minutes per 500g

70-75°C well done

Cook at 200°C for 25-30 minutes per 500g

Lamb (leg, shoulder)

45-50°C rare

Cook at 180°C for 20-25 minutes per 500g

60-65°C medium

Cook at 180°C for 25-30 minutes per 500g

70-75°C well done

Cook at 180°C for 30-35 minutes per 500g

Chicken and turkey

75-80°C done and safe to consume

Pork

70°C done and safe to eat

For a rolled roast shoulder of pork, have the butcher score the skin, add stuffing (if using) then roll tightly and tie with string at even spaces along the length. Place in a roasting pan, rub skin with oil and then massage in some sea salt as best you can.

Roast for 15 minutes at 230°C then reduce temperature to 160°C and cook for 35-40 minutes per 500g or to an internal temperature of 70°C. If the skin isn’t crackly enough, flash it under a medium grill until crisp. Rest meat for 15 minutes before serving.

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