Patty Melt Cast Iron Skillet

Featured in: Simple Home Meals

This dish combines savory ground beef patties seasoned with Worcestershire sauce and spices, topped with sweet caramelized onions and melted Swiss cheese. Cooked in a cast iron skillet, it develops a crispy golden crust on rye bread, offering a satisfying blend of textures and flavors. Quick to prepare, this classic Americana comfort food brings diner-style warmth and richness to your table.

Updated on Fri, 21 Nov 2025 09:58:00 GMT
Golden-brown patty melt skillet with layers of cheese, beef, and perfectly caramelized onions, a diner classic. Save to Pinterest
Golden-brown patty melt skillet with layers of cheese, beef, and perfectly caramelized onions, a diner classic. | lovelyserena.com

A classic American comfort dish featuring juicy beef patties, caramelized onions, and melty Swiss cheese, all layered over golden rye bread and cooked in a cast iron skillet for an irresistible crispy finish.

I remember making this patty melt skillet for my family after a long day, and everyone loved how the crispy rye bread combined with the savory beef and gooey cheese made it feel like dining at a classic American diner.

Ingredients

  • Ground beef: 1 lb (450 g) ground beef (80/20 blend recommended)
  • Worcestershire sauce: 1 tsp
  • Garlic powder: 1/2 tsp
  • Kosher salt: 1/2 tsp
  • Freshly ground black pepper: 1/4 tsp
  • Yellow onions: 2 large, thinly sliced
  • Unsalted butter: 2 tbsp (for onions), 4 tbsp softened (for bread)
  • Salt: 1/4 tsp (for onions)
  • Rye bread: 8 slices
  • Swiss cheese: 8 slices
  • Optional: 2 tbsp mayonnaise

Instructions

Prepare Patties:
In a mixing bowl, combine ground beef, Worcestershire sauce, garlic powder, salt, and pepper. Divide into 4 equal patties, slightly larger than the bread slices.
Caramelize Onions:
Heat a cast iron skillet over medium heat. Add 2 tbsp butter, then onions and 1/4 tsp salt. Cook, stirring occasionally, until golden and caramelized, about 12 15 minutes. Remove onions and set aside.
Cook Patties:
Increase heat to medium high. Add beef patties to the skillet and cook for 3 4 minutes per side until browned and cooked through. Remove and set aside.
Assemble Sandwiches:
Wipe skillet clean. Butter one side of each bread slice. Place 4 slices, buttered side down, in the skillet. Top each with a slice of Swiss cheese, a beef patty, caramelized onions, another slice of Swiss cheese, and finish with a second bread slice, buttered side up.
Cook Sandwiches:
Cook over medium heat until the bread is golden brown and the cheese melts, about 3 minutes per side. Press gently with a spatula for an even crust.
Serve:
Slice each patty melt in half and serve hot.
Save to Pinterest
| lovelyserena.com

Making this recipe always brings my family together at the dinner table enjoying hearty, satisfying food and sharing stories.

Serving Suggestions

Serve with pickles or French fries for an authentic diner experience. A side of coleslaw also pairs nicely with the rich flavors.

Variations

Try swapping Swiss cheese for cheddar or American cheese to customize your melt. Add a thin layer of mayonnaise inside the bread for extra flavor.

Storage Tips

Leftovers can be wrapped tightly and refrigerated for up to 2 days. Reheat in a skillet to maintain crispiness instead of the microwave.

Image of a hearty Patty Melt Skillet, oozing with melted Swiss cheese, ready to be sliced and devoured. Save to Pinterest
Image of a hearty Patty Melt Skillet, oozing with melted Swiss cheese, ready to be sliced and devoured. | lovelyserena.com

This patty melt skillet is a comforting classic that comes together quickly to satisfy any craving.

Ask About This Recipe

What type of cheese works best?

Swiss cheese melts beautifully and offers a mild, nutty flavor that complements the beef and onions perfectly.

How do I achieve caramelized onions?

Cook sliced onions slowly in butter over medium heat until golden and soft, which usually takes 12–15 minutes.

Can I use a different bread?

Rye bread provides the ideal texture and flavor, but sturdy breads like sourdough can be a good alternative.

How to ensure patties stay juicy?

Use an 80/20 blend of ground beef and avoid pressing the patties while cooking to retain moisture.

Why use a cast iron skillet?

Cast iron provides even heat distribution and helps achieve a crisp, golden crust on the bread and patties.

Patty Melt Cast Iron Skillet

Juicy beef patties layered with caramelized onions and Swiss cheese on golden rye bread.

Prep Duration
20 minutes
Cook Duration
25 minutes
Overall Time
45 minutes
Created by Serena Moore


Skill Level Easy

Cuisine American

Makes 4 Portions

Dietary Details None specified

What You Need

Patties

01 1 lb ground beef (80/20 blend recommended)
02 1 tsp Worcestershire sauce
03 1/2 tsp garlic powder
04 1/2 tsp kosher salt
05 1/4 tsp freshly ground black pepper

Caramelized Onions

01 2 large yellow onions, thinly sliced
02 2 tbsp unsalted butter
03 1/4 tsp salt

Assembly

01 8 slices rye bread
02 8 slices Swiss cheese
03 4 tbsp unsalted butter, softened (for bread)
04 Optional: 2 tbsp mayonnaise

How To Make It

Step 01

Prepare the Patties: Combine ground beef, Worcestershire sauce, garlic powder, kosher salt, and black pepper in a mixing bowl. Form into 4 equal-sized patties slightly larger than the bread slices.

Step 02

Caramelize the Onions: Heat a cast iron skillet over medium heat. Melt 2 tablespoons of unsalted butter, add sliced onions and salt. Cook, stirring occasionally, until onions are golden and caramelized, about 12 to 15 minutes. Remove and set aside.

Step 03

Cook the Patties: Increase heat to medium-high. Add beef patties to the skillet and cook until browned and cooked through, approximately 3 to 4 minutes per side. Remove and set aside.

Step 04

Assemble the Sandwiches: Wipe the skillet clean. Butter one side of each bread slice. Place 4 slices, buttered side down, in the skillet. Layer each with a slice of Swiss cheese, a beef patty, caramelized onions, another slice of Swiss cheese, and top with the remaining bread slice, buttered side up.

Step 05

Grill Until Crispy: Cook over medium heat until the bread is golden brown and the cheese melts, about 3 minutes per side. Press gently with a spatula to develop an even crust.

Step 06

Serve: Slice each sandwich in half and serve immediately while hot.

Tools You'll Need

  • Cast iron skillet
  • Mixing bowl
  • Spatula
  • Knife and cutting board

Allergy Details

Review ingredients for allergens and speak to your healthcare provider if you have concerns.
  • Contains wheat (rye bread), milk (cheese and butter), soy (possible in Worcestershire sauce), and beef.

Nutrition per Portion

Details are for reference and aren't a substitute for expert medical guidance.
  • Energy: 690
  • Lipids: 39 g
  • Carbohydrates: 42 g
  • Proteins: 39 g