French Onion Crostini Posh Pub Grub Made Easy

French Onion Crostini Posh Pub Grub Made Easy

allfoodboard.com

Elevate your appetizer game with these easy French Onion Crostini Sweet caramelized onions and melted Gruyère on toasty baguette slices Perfect for parties

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Ingredients

  • 2 tablespoons olive oil
  • 3 large yellow onions, thinly sliced
  • 1 teaspoon granulated sugar
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1 tablespoon balsamic vinegar
  • 1 teaspoon fresh thyme leaves, chopped
  • 1 baguette, sliced into 1/2-inch thick rounds
  • 4 ounces Gruyère cheese, shredded
  • Fresh parsley, chopped (for garnish)

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