Instructions

  1. If you wish, the bread can be warmed first.
  2. Spread mayonnaise or mustard on each slice of bread.
  3. Divide and arrange the ingredients equally on both slices.
  4. Garnish with the onion sauce.
  5. Place both bread slices together and cut in half crosswise.
  6. Prep does not include baking the bread if that is what you choose to do. All amounts are estimated.