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Export 6 ingredients for grocery delivery
Step 1
Preheat the oven to broil.
Step 2
In a medium-sized bowl, combine the mayonnaise, wine, scallion and mustard; mix well. Stir in the Swiss cheese; set aside.
Step 3
Place bread slices on baking sheet. Broil 3 to 5 minutes or until lightly toasted.
Step 4
Remove from oven and spread the cheese mixture evenly over each slice. Return to the oven 3 to 5 minutes or until the cheese is brown and bubbly.