It's Not Elbow Grease That Emulsifies Pasta Sauce
Emulsifying pasta sauce isn't about mixing harder. It happens only when starch, a safe temperature, and nonstop agitation all line up. Four schools split the work differently.
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Explore 2 articles tagged “starch”.
2 articles
Same Variable, Different Prescription: Kenji vs. the 2025 Paper
A 2025 physics study found sauce stability turns on starch as a share of cheese mass: under 1% splits, 2-3% is ideal, over 4% stiffens. Kenji cuts the water; the paper's own fix is powdered starch.