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The Secret to Perfect Crackling: How to Roast Pork Like a Pro

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Crispy roast pork with golden crackling served on a white plate with herbs.

Serves

6

Prep Time

20 mins

Cook Time

2 hrs

Resting Time

15 mins

Total Time

2 hrs 30 mins plus overnight drying

Difficulty

Medium

Category

Mains

Introduction

Perfect crackling comes down to technique, and this is the method to get it every time. A good pork roast, scored and dried, rewards a two stage cook: high heat to puff and crisp the skin, and a steadier roast to keep the meat juicy underneath. Done right, you get glassy, shattering crackling over tender, succulent pork.

This works with any scored free range pork roast. The real secrets are a bone dry skin, plenty of salt, and high heat at the right moment.

Ingredients

For 6 servings

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  • 2kgpork roastskin on, scored (loin or leg)
  • 1 tbspsea saltflaked, for the skin
  • 1 tbspolive oilor melted tallow
  • 1 tspsaltfor the meat
  • 1 tspblack pepper

Utensils

6 items to gather · Tap to tick off

  • Roasting tray and rack
  • Sharp knife or scorer
  • Paper towel
  • Serrated knife
  • Meat thermometer
  • Chopping board

Cooking Steps

1

Dry the skin

The day before, pat the skin completely dry and leave it uncovered in the fridge overnight. A bone dry skin is the single biggest secret to crackling.

2

Score and salt

Score the skin in close lines, cutting into the fat but not the meat. Rub oil and flaked salt into the skin, and season the meat with salt and pepper.

3

Blast the skin

Roast at 240°C for 20 to 30 minutes until the skin begins to bubble and crackle.

4

Roast steady

Lower the oven to 180°C and roast until the meat reaches 63 to 65°C internal, about 1 to 1.5 hours depending on the cut and size.

5

Rest

Rest for 10 to 15 minutes, skin side up, so the crackling stays crisp.

6

Carve

Carve with a serrated knife through the crackling and serve.

Nutrition

Per Serving

Recipe serves 6
Energy 2150 kJ (514 cal)
Protein 38g
Total Fat 39g
Saturated Fat 14g
Carbohydrates 0g
Sugars 0g
Sodium 880mg

Nutritional values are estimates only and may vary based on specific ingredients, brands, cuts, cooking method, and portion sizes. For medical or dietary purposes, please consult a qualified nutritionist.

Tips and Pairing

Drying the scored, salted skin uncovered in the fridge overnight is the single biggest factor in reliable crackling, since surface moisture steams instead of crisping. Score into the fat but never the meat. High heat puffs and crisps the skin, while a steadier roast keeps the meat juicy. Cook pork to 63 to 65°C internal and rest skin side up, uncovered, so the crackling stays crisp. Carve with a serrated knife. Leftovers keep for up to 3 days. Nutrition values are estimated per serving and should be verified.
A crisp Riesling or a dry apple cider cuts through the rich pork. Serve with apple sauce, roast vegetables, greens, and a dab of mustard.

People Also Ask

What is the secret to perfect pork crackling? +

A bone dry skin and high heat. Score the skin, dry it uncovered in the fridge overnight, rub with oil and salt, then hit it with high heat to puff and crisp it. Any surface moisture steams instead of crackling, so drying the skin is the single most important step.

How do you score pork skin for crackling? +

Score the skin in close, even lines, cutting through the skin and into the fat but stopping before the meat. Scoring helps the fat render, lets salt and heat penetrate, and gives the crackling its crisp, even lines. A very sharp knife works well.

What temperature do you roast pork for crackling? +

Start with high heat at 240°C to crackle the skin, then roast the meat steadily at 180°C to 63 to 65°C internal. The combination of a high heat blast for the skin and a gentler roast for the meat gives you crisp crackling over juicy, tender pork.

Why is my pork crackling not crisp? +

Usually because the skin was not dry enough or the heat was too low. Dry the scored, salted skin uncovered overnight, pat off any moisture before roasting, and make sure the oven hits a high heat to puff the skin. Steam and low heat are the two enemies of good crackling.

How do you keep crackling crisp after cooking? +

Rest the roast skin side up and uncovered so the crackling does not steam and soften. Do not cover it with foil. Carve with a serrated knife, which saws cleanly through the crisp skin, and serve promptly while the crackling is at its best.

Written By

James C.

James C.

SEO Strategy & Growth Leader

James is an SEO Strategy & Growth Leader with a strong focus on building search led growth systems that improve visibility, traffic, and conversions. He helps brands turn SEO insights into practical strategies that support long term business growth.