Patty Melt Cast Iron

Featured in: Comfort Food Classics

This comforting dish brings together juicy beef patties seasoned with Worcestershire sauce and spices, topped with sweet caramelized onions and melted Swiss cheese. Layered between slices of golden rye bread, it’s cooked directly in a cast iron skillet to achieve a crispy, flavorful finish. Rich and hearty, it’s an easy skillet meal ideal for satisfying cravings with familiar diner flavors.

Updated on Fri, 21 Nov 2025 15:27:00 GMT
Golden-brown patty melt skillet with oozing Swiss cheese, onions and beef, ready to enjoy at the diner. Save
Golden-brown patty melt skillet with oozing Swiss cheese, onions and beef, ready to enjoy at the diner. | nibbromeals.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.

This is one of my favorite comfort foods. I remember making it for my family on chilly evenings and everyone always asked for seconds.

Ingredients

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

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 Melt:
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 Melt:
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
A close-up of a sizzling patty melt skillet showcasing perfectly melted cheese and crusty rye bread. Save
A close-up of a sizzling patty melt skillet showcasing perfectly melted cheese and crusty rye bread. | nibbromeals.com

My family and I enjoy this meal during weekend dinners This recipe brings back wonderful memories of cozy gatherings around the table

Notes

For extra flavor spread a thin layer of mayonnaise on the inside of the bread before assembling Try with cheddar or American cheese for a twist Serve with pickles or French fries for an authentic diner experience

Required Tools

Cast iron skillet Mixing bowl Spatula Knife and cutting board

Nutritional Information

Calories 690 Total Fat 39 g Carbohydrates 42 g Protein 39 g per serving

Diner-style patty melt with a crispy, buttery crust, loaded with beef, caramelized onions and served warm. Save
Diner-style patty melt with a crispy, buttery crust, loaded with beef, caramelized onions and served warm. | nibbromeals.com

This patty melt skillet recipe is a perfect blend of comfort and flavor. Serve it hot and enjoy every bite.

Common recipe questions

What type of beef is best for patties?

Use an 80/20 blend of ground beef for juicy, flavorful patties that hold together well during cooking.

How do I caramelize onions correctly?

Cook thinly sliced onions in butter over medium heat with a pinch of salt, stirring occasionally until they turn golden and sweet, about 12–15 minutes.

Can I substitute the Swiss cheese?

Yes, cheddar or American cheese can be used for a different but delicious flavor profile.

Why is cast iron recommended for cooking?

Cast iron provides even heat distribution and creates a perfectly crispy crust on the bread while melting the cheese evenly.

Any tips for assembly?

Butter the bread slices before assembling and press gently with a spatula while cooking to ensure an even golden crust and melted cheese.

Patty Melt Cast Iron

Juicy beef patties and caramelized onions layered with Swiss on rye bread, cooked to golden crisp.

Time to prep
20 minutes
Time to cook
25 minutes
Overall time
45 minutes
Creator Ethan Cole


Level of difficulty Easy

Cuisine type American

Serves 4 Number of servings

Nutrition info None specified

Ingredient list

Patties

01 1 lb ground beef (80/20 blend)
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

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
04 Optional: 2 tbsp mayonnaise

Cooking steps

Step 01

Prepare Beef Patties: In a bowl, mix ground beef with Worcestershire sauce, garlic powder, kosher salt, and black pepper. Shape into 4 equal patties, slightly larger than bread slices.

Step 02

Caramelize Onions: Heat cast iron skillet over medium heat. Add 2 tablespoons butter, sliced onions, and 1/4 teaspoon salt. Cook, stirring occasionally, until golden and caramelized, about 12 to 15 minutes. Remove onions from skillet and set aside.

Step 03

Cook Patties: Increase heat to medium-high and add beef patties. Cook 3 to 4 minutes per side until browned and fully cooked. Remove and set aside.

Step 04

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

Step 05

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

Step 06

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

Kitchen tools

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

Allergy details

Always check ingredients for allergens. Unsure? Talk to a healthcare expert.
  • Contains wheat (rye bread)
  • Contains milk (Swiss cheese, butter)
  • Contains soy (possible in Worcestershire sauce)
  • Contains beef

Nutrition details per serving

Details are shared for reference only. Reach out to your doctor with any health questions.
  • Energy (calories): 690
  • Total fat: 39 grams
  • Carbohydrates: 42 grams
  • Protein content: 39 grams