With this incredibly affordable and easy-to-find powder, you can be sure that pork large intestines will be thoroughly cleaned, completely odor-free, and ready to be transformed into countless mouthwatering dishes.

Pork large intestines are truly a favorite among food lovers thanks to their signature chewy, crunchy texture. From smoky grilled intestines and tangy stir-fried intestines with pickled mustard greens to perfectly white, tender boiled intestines, every dish has the power to make your mouth water at first sight.

However, the biggest challenge that discourages many home cooks is the strong odor and slippery mucus that come with raw intestines. If you’ve ever struggled with endless rounds of salt, vinegar, or lemon juice—only to find the smell still lingering—don’t worry. Professional chefs rely on a surprisingly simple “secret weapon” that works wonders: cornstarch.

Why Cornstarch Works So Well

Exceptional absorption: Cornstarch is excellent at absorbing slime, grease, and impurities without becoming sticky or clumpy like wheat flour.
Smart texture: Cornstarch granules are slightly coarse, acting like tiny exfoliating particles. As you rub them over the intestines, they mechanically loosen and remove mucus and excess fat with minimal effort, saving both time and energy.

Step-by-Step Guide to Spotlessly Clean Intestines

1. Initial preparation:


After purchasing the intestines, use scissors to trim off excess fat on the outside (leave a little if you enjoy a richer taste). Rinse water directly through the intestinal tube to flush out any remaining waste, then carefully turn the intestines inside out.

2. Massage with cornstarch:


Place the intestines in a large bowl and add about 2–3 tablespoons of cornstarch. Using your hands, massage thoroughly and evenly. The cornstarch will cling to the slimy layer, absorb impurities, and help them detach quickly. You’ll notice this method feels much easier and cleaner than using salt alone.

3. Clean the outer surface:


Once the inside is clean, turn the intestines back to the outer side and repeat the massage with a small amount of cornstarch. This step ensures any remaining slime or unpleasant odor is completely eliminated.

4. Rinse thoroughly:


Rinse the intestines under running water several times until the water runs clear. For extra freshness, you can briefly rub them with a little lemon juice and salt, then rinse again to finish. This leaves the intestines clean, fresh-smelling, and ready to cook.

Although cleaning pork intestines at home may take a bit of effort, it guarantees a level of hygiene that many eateries simply cannot match. Plus, you’ll have peace of mind knowing exactly how carefully your ingredients were prepared.

With this small but powerful tip, you can confidently prepare delicious intestine dishes for your family—crispy, fragrant, and completely free of unpleasant odors. Happy cooking!