Physics of the perfect cacio e pepe sauce
Briefly

Italian physicists have shared a scientific approach to perfecting the iconic dish cacio e pepe. The recipe replaces traditional reliance on pasta water with added corn starch, which helps achieve a smooth and creamy sauce without clumps. Although experienced cooks may rely on instinct, this research offers a practical method for those struggling with the dish’s notoriously tricky preparation process. Understanding the balance between starch and cheese is essential for creating a delightful cacio e pepe that embodies the authentic Italian culinary tradition.
"A true Italian grandmother or a skilled home chef from Rome would never need a scientific recipe for cacio e pepe, relying instead on instinct and years of experience."
"Preparing cacio e pepe successfully depends on getting the balance just right, particularly the ratio of starch to cheese. The concentration of starch plays a crucial role in keeping the sauce creamy and smooth, without clumps or separation."
Read at Ars Technica
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