• 13 Ingredients
  • 1/3 cup butter, cubed
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  • 2 tablespoons olive oil
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  • 12 cups thinly sliced onions (3...
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  • 2 teaspoons salt
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  • 1 teaspoon sugar
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  • Show all (13)
  • Nutrition 100% match
  • Calories per gram: 1.1
  • Total fat: Med
  • Show all