Serve immediately with pickles, chips, or a side salad.
Leftover sandwiches can be wrapped tightly in foil and refrigerated for up to 2 days. Reheat in a skillet to restore crispiness.
Variations
Swap Swiss cheese for cheddar or provolone for a different flavor.
Add sautéed mushrooms or crispy bacon for extra indulgence.
Use whole wheat or sourdough bread instead of rye for a twist.
FAQ
Can I make the secret sauce ahead of time?
Yes! Store it in an airtight container in the refrigerator for up to a week.
Can I cook the patties in the oven instead of a skillet?
Absolutely. Bake at 375°F (190°C) for 15-20 minutes, flipping halfway through.
Is there a vegetarian option?
Use a plant-based burger patty and your favorite cheese substitute to enjoy a vegetarian patty melt.
