Braised Asian Kale in the Slow Cooker
Ingredients:
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1 ½ cups low-sodium chicken broth
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3 cloves garlic, minced
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1 tablespoon soy sauce
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1 tablespoon minced lemongrass
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½ teaspoon ground ginger
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6 cups tightly packed kale, stems removed
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1 tablespoon rice vinegar, or more to taste