The ultimate party food that takes only 5 minutes of actual prep work and 20 minutes in the oven! Sweet onion mix against warm rolls and melty cheese make this an irresistible crowd favorite.
Add butter, onions, dijon mustard, soy sauce, hot sauce, salt and pepper on low heat until onions become slightly caramelized
Spread onion mixture across bottom portion of rolls
Top with layers of turkey slices
Layer swiss cheese slices on top of turkey
Place top part of Swiss rolls and brush top of rolls with remaining melted butter