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Open Faced Roast Beef Melts
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5 from 1 vote

Open Faced Roast Beef Melts

Course: Sandwich
Author: Christine

Ingredients

  • 1 loaf ciabatta sliced in half horizontally
  • 3 large sweet onions sliced thinly
  • 1 T olive oil
  • ¼ teaspoon salt
  • ⅛ teaspoon black pepper
  • ½ teaspoon balsamic vinegar
  • 1 lb deli roast beef
  • 8 slices provolone cheese

Instructions

  • Preheat oven to 450.
  • Heat oil in a large skillet over medium heat. Add onions. Reduce heat to medium/low and allow onions to caramelize, about 20 minutes. Stir, but only occasionally. Season with salt, pepper and balsamic vinegar.
  • Layer ingredients on top of bread in this order: onions, roast beef, provolone cheese.
  • Place loaded bread halves on a baking sheet and cook at 450, 5-7 minutes, just until cheese is melted and browned. Remove from oven and cut into desired portion sizes.