Why is my split pea soup foaming?
Chef's answer
At very hot temperatures, the starch reacts with the water molecules, causing an increase in surface tension, which ultimately forms small bubbles or pockets of air surrounded by the starch, creating foam.
Frequently asked Questions 🎓
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By letting the cold water come to a simmer, then cooking the water away completely, you hold the bacon at a temperature that allows the fat to cook away without drying out the bacon. ... "As the water came to the boil and the fat began to dissolve, it created an unappetising white foam in the water.
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Chorizo has a very high fat content, which leads to the soft and mushy appearance and feel before and after cooking. As long as it is a bright red when taken out of the package/casing and then a duller red or even a light brown after cooking, it is still good, and it is still safe to eat..
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During cooking at high heat, some of that water comes back out of the meat and with the water is a small amount of sarcoplasmic protein. At high temperatures that protein denatures and assumes a foamy, frothy appearance, Sindelar explains.
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The materials used in containers designed for hot liquids (including Styrofoam) are generally safe in the microwave, unless they get really hot (above boiling temperature for water).
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At very hot temperatures, the starch reacts with the water molecules, causing an increase in surface tension, which ultimately forms small bubbles or pockets of air surrounded by the starch, creating foam.
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To reduce the foaming, peas, beans, lentils, chickpeas and rice can be soaked for a short amount of time to remove some of the excess starch before cooking.
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2. The spin method: Dip the bottom of a long-handled ladle into the stock and begin swirling it in a circular motion, working from the center outward, until the foam accumulates around the edge of the pot, at which point it can be easily spooned away.
A few more cooking questions 📍