Ingredients
Equipment
Method
Caramelize and Prep
- Melt 2 tablespoons of butter in a skillet over medium-low heat and add sliced onions with a pinch of salt.
- Cook onions for 15–20 minutes, stirring occasionally, until deeply golden brown and soft, then set aside.
- Divide the ground beef into four equal portions and shape them into thin, oval patties that match the shape of your Patty Melt Bread.
- Season both sides of the beef patties generously with garlic powder, onion powder, salt, and black pepper.
Sear and Assemble
- Increase heat to medium-high and sear the patties for 3–4 minutes per side until a crust forms and they are fully cooked.
- Wipe the skillet clean and spread softened butter on one side of each bread slice.
- Place four slices of bread butter-side down in the skillet, topping each with a slice of Swiss cheese, a beef patty, a heap of caramelized onions, and a second slice of cheese.
- Top with the remaining bread slices, butter-side up, and grill for 2–3 minutes per side until the bread is golden and the cheese is gooey.
Notes
For the best results, use a heavy cast iron skillet to get that iconic diner crust. If you prefer a tangier flavor, spread a little Thousand Island dressing or Dijon mustard on the inside of the bread before assembling.
