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Red Onion Jam

Yield Makes 1 1/2 cups
A quick, five-ingredient Red Onion Jam heightens the flavor of cheesy homemade burgers .


  • 2 tablespoons extra virgin olive oil
  • 2 large red onions, coarsely chopped
  • 3 tablespoons sugar
  • 1/4 teaspoon salt
  • 3 tablespoons red wine vinegar

How to Make It

  1. Heat oil in a heavy skillet over medium heat. Add onions, sugar, and salt; sauté 25 minutes or until onions are softened and lightly caramelized.

  2. Stir in vinegar; reduce heat to low, cover, and simmer 8 minutes or until mixture thickens. Let cool before serving.