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Caramelized Onion Relish Recipe

By • Dec 12th, 2007 • Category: Burger Recipes

This is a very simple Caramelized Onion Relish recipe that tastes great either hot or cold. Caramelized Onions have a natural sweet taste and can provide a very succulent addition to any burger.


  • 4 large onions, thinly sliced
  • 1/4 cup premium olive oil
  • 2 tablespoons of premium balsamic vinegar
  • 1/2 teaspoon of salt


  • Heat the olive oil in a large skillet over a medium heat. Stir in the onions and salt and cover. Cook for around 5 minutes or until the onions have softened slightly.
  • Now uncover and sauté the onions, stirring frequently, until they are tender and very well browned. This should take around 20-25 minutes.
  • Remove from the heat and stir in the balsamic vinegar. You can serve this hot or cold.

This relish recipe is part of our relish recipes series.
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2 Responses to “Caramelized Onion Relish Recipe”

  1. 1
    » Red Wine Burgers Recipe » Burger Recipes Says:

    [...] Wine Burger Tip: these will go great with our caramelized onion relish. More burger toppings. Online Racing Games, Flying Games, Online Adventure Games More interesting [...]

  2. 2
    Megan Says:

    Do make sure that the onions are BROWN…as its not quite right other wise.

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