Pour Some Boiling Water Over Pork And Watch The Magic

From The Blog

Have you ever marveled at the **crispy crackling** of a pork belly at your favorite restaurant and wondered how such culinary alchemy is achieved? Well, it’s time to demystify this magical transformation with a simple, yet surprising trick—pouring boiling water over pork. This technique, which might sound like an old wives’ tale, is a game changer in the world of pork preparation, endorsed by MICHELIN-starred chefs and food connoisseurs alike.

Unveiling the Secret to Crispy Pork Skin

It all begins with the science of **skin crisping**. Scoring the skin of the pork allows for heat and moisture to escape, which is crucial for that crackling texture. But here’s where the boiling water comes into play. By pouring boiling water over the scored skin, you cause the skin to tighten and the scores to open up more widely. This not only helps with the fat rendering but also maximizes the surface area that will crisp up in the oven.

Tip: Always use a sharp knife to score the skin, aiming for shallow cuts that just penetrate the fat underneath.

The next step is as crucial as the first—drying. After the scalding treatment, drying the pork skin is imperative. Pat it down with paper towels, or better yet, leave it in the fridge uncovered to air-dry for a few hours or overnight. This step is essential for eliminating moisture that prevents crisping.

The Role of Salt in the Magic

Salt isn’t just a seasoning; it’s a moisture-wicking wonder. Salting the skin after drying will help to draw out even more moisture and aid in the crisping process. Some chefs swear by rubbing the skin with a handful of coarse salt, ensuring it gets into all the scores and crevices.

Tip: Use a salt with a larger grain, like kosher salt, to really get into those scores and pull out moisture.

What about the roasting? Here, patience is virtue. A low and slow approach ensures that the meat remains succulent while the skin has enough time to transform into the crackling goodness we all crave. Gradually turning up the heat at the end can then puff up the skin, creating that unbeatable texture.

Marrying Tradition and Technique

This boiling water technique is not just for show; it’s a marriage of traditional methods with modern culinary understanding. Adopting this method means you’re not just cooking; you’re engineering a dish with precision and care, honoring the craft that top chefs take pride in.

Tip: Combine tradition with modern convenience by using a **meat thermometer** to ensure your pork reaches the perfect internal temperature.

Enhancing this experience, consider the cookware you’re using. A robust **roasting pan** that can handle high temperatures and retain heat well can make all the difference. And don’t forget the importance of a **reliable oven**, one that maintains consistent heat to deliver that perfectly puffed up pork skin. Upgrading your kitchen tools can elevate your cooking from great to sublime.

Bringing the Magic to Your Kitchen

You don’t need a wand to cast this spell, just boiling water and a pork belly ready for transformation. With this guide, you can bring the enchanting experience of crispy pork belly into your home. And the result? A dish that’s not only a feast for the palate but also a spectacle for the eyes.

Tip: After roasting, let the pork rest before carving to ensure the juices redistribute for the juiciest bite.

For a finishing touch, while the pork rests, consider making a quick sauce with the pan drippings. This can add an extra layer of flavor and make your dish truly restaurant-worthy.

Ultimate Crispy Pork Belly

Course: MainCuisine: Asian


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Cooking time




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Unlock the secret to the crispiest pork belly with this foolproof method that will leave your guests clamoring for more.


  • 1.5 kg pork belly with skin

  • 2 liters boiling water

  • 1 tablespoon salt

  • 1 tablespoon vinegar

  • 1 teaspoon baking soda

  • 1 teaspoon five-spice powder

  • 2 cloves garlic, minced

  • Pepper to taste


  • Score the pork belly skin with a sharp knife, ensuring you cut through the skin to the fat, but not into the meat.
  • Carefully pour the boiling water over the scored skin to cause it to retract and expose more of the fat layer.
  • Pat the pork belly dry with paper towels, then rub the skin with salt, vinegar, and baking soda mixture.
  • Season the meat side with a mix of five-spice powder, garlic, and pepper.
  • Refrigerate the pork belly uncovered for at least 4 hours, or ideally overnight, to air-dry the skin.
  • Preheat your oven to 180°C (350°F). Place the pork belly on a wire rack over a baking tray and roast for 1 to 1.5 hours.
  • Increase the oven temperature to 240°C (460°F) and roast for a further 20-30 minutes to crisp the skin.
  • Let the pork belly rest for 10 minutes before cutting into it. This allows the juices to redistribute and keeps the meat succulent.


  • Ensure the skin is scored evenly to allow even puffing and crisping.
  • Do not skip the refrigeration step; it is crucial for drying out the skin.
  • If the skin isn’t crisping, you can broil it for a few minutes at the end, watching carefully to avoid burning.

Frequently Asked Questions

Q: Why pour boiling water over pork belly skin?
A: Pouring boiling water over pork belly skin is a technique that causes the skin to shrink and the scoring to open wider, exposing more fat for better rendering. This leads to a crispier crackling when roasted.

Q: Can I skip the refrigeration step before roasting the pork belly?
A: It’s not recommended to skip the refrigeration step, as this is essential for drying out the skin which contributes to achieving a crispy crackling.

Q: What if my pork belly skin isn’t crisping up in the oven?
A: If the skin isn’t crisping up, you can increase the oven temperature or use the broil setting for a few minutes at the end of cooking. Keep a close watch to avoid burning the skin.

Q: How do I store leftover pork belly?
A: Leftover pork belly should be stored in an airtight container in the refrigerator and consumed within 3-4 days. Reheat it in the oven to maintain crispiness.

Jamie Anderson
Jamie Anderson
Hey there! I'm Jamie Anderson. Born and raised in the heart of New York City, I've always had this crazy love for food and the stories behind it. I like to share everything from those "Aha!" cooking moments to deeper dives into what's really happening in the food world. Whether you're here for a trip down culinary memory lane, some kitchen hacks, or just curious about your favorite eateries, I hope you find something delightful!

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