Onion Soup with Gruyere, Crostini and Balsamic Vinegar

Onion Soup with Gruyere, Crostini and Balsamic Vinegar

www.denigris1889.com

A rich, warming onion soup, with a topping of baked crostini, melted Gruyere cheese, and a finishing of Platinum Label Balsamic Vinegar.

View full recipe on www.denigris1889.com

Recipe Saint is a recipe index: we list the ingredients so you can search, save and plan. The full method, times and servings are on the publisher's page at www.denigris1889.com.

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Cooking tools:

  • Oven
  • Stove
  • Baking sheet
  • Parchment paper
  • Chef's knife
  • Cutting board
  • Peeler
  • Saucepan
  • Wooden spoon
  • Measuring spoon
  • Measuring cup
  • Grater
  • Blender
  • Serving bowl

Ingredients

  • 1/2 baguette, cut into slices
  • 1 tbs. extra virgin olive oil
  • 1 kg brown or white onions
  • 120g butter
  • 2 tbs. extra virgin olive oil
  • 200ml dry white wine
  • 1 tsp. caster sugar
  • 1 tbs. sea salt flakes (or large pinch table salt)
  • 2L vegetable or chicken stock – warm
  • 250g grated Gruyere cheese
  • 2 tbs. De Nigris Platinum Label Balsamic Vinegar

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