• 13 Ingredients
  • 1 tablespoon vegetable oil
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  • 4 medium onions, thinly sliced
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  • Kosher salt and freshly ground b...
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  • 1/3 cup sugar
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  • 2/3 cup balsamic vinegar
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  • Show all (13)
  • Nutrition 100% match
  • Calories per gram: 1.7
  • Total fat: High
  • Show all

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