Red Onion Marmalade

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  • Level: Easy
  • Total: 1 hr
  • Prep: 10 min
  • Cook: 50 min
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Directions

  1. Cook 2 thinly sliced large red onions in a skillet with 1/4 cup olive oil over low heat, covered, until golden, 30 minutes. Stir in 3 tablespoons cider vinegar, 2 tablespoons brown sugar and 1 teaspoon grated peeled ginger; season with salt. Cook until thick, about 20 more minutes.