INGREDIENTS
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1 tablespoon plus 1 teaspoon extra-virgin olive oil, divided
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1-1 1/2 pounds kale, ribs removed, coarsely chopped (see Tip)
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1/2 cup water
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2 cloves garlic, minced
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1/4 teaspoon crushed red pepper
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2-3 teaspoons sherry vinegar, or red-wine vinegar
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1/4 teaspoon salt