Ginger & Other Rhizomes Category
Rhizomes are knobby underground stems that have pungent and flavorful flesh. Ginger is the most familiar example, other rhizomes include turmeric, galangal, lesser galangal, and fingerroot.
fingerroot
This ginger relative is popular in Thailand. It resembles long fingers jutting from a hand.
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Look for this in Asian markets. It's sold fresh, frozen, dried, or powdered, but use the dried or powdered versions only in a pinch.
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With its sweet yet pungent flavor, ginger has become a mainstay of many of the world's cuisines. European cooks like to use dried, ground ginger to flavor gingerbread and other baked goods. Asian and Indian cooks prefer their ginger fresh, and they use it in spicy sauces and stir-fries. Ginger not only tastes good, it's also believed to have medicinal properties, and people sometimes use it to soothe their upset stomachs and boost their energy. Ground ginger isn't a good substitute for fresh, but dried whole ginger will work in a pinch, as will the minced or puréed ginger that's sold in jars.
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These pink-tipped, shiny pieces of young ginger are mild and usually don't need to be peeled. They're easy to find in Asian markets.
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This Indonesian rhizome looks a bit like ginger, only it's smaller and darker. It's hard to find in the U.S., but your best bet is to look in Asian markets. It's sold fresh, frozen, pickled, dried, or powdered. Used the dried or powdered versions only in a pinch.
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These are flower buds that emerge from a variety of ginger. They're quite mild. Look for them in Japanese markets.
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Turmeric has a pungent flavor, but it's more widely known for it's brilliant yellow color. You can find fresh roots in Southeast Asian and Indian markets, but dried ground turmeric is far more commonly used. Be careful when handling fresh turmeric--it can stain your hands and clothes.
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