Patty Melt Cast Iron Skillet

Featured in: One-Pot Comforts

This dish features juicy beef patties seasoned with Worcestershire sauce and spices, cooked alongside sweet caramelized onions in butter. Layered with Swiss cheese and golden rye bread, it’s assembled in a cast iron skillet to achieve a crispy, melty finish. The result is a comforting, savory meal perfect for a hearty lunch or dinner, showcasing simple ingredients elevated through classic skillet cooking.

Updated on Fri, 21 Nov 2025 11:42:00 GMT
Golden-brown patty melt skillet with oozing Swiss cheese, onions, and flavorful beef, ready to eat. Save
Golden-brown patty melt skillet with oozing Swiss cheese, onions, and flavorful beef, ready to eat. | kookycrunch.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 recipe has been a favorite for family dinners, bringing everyone together with its nostalgic diner taste and satisfying meal.

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
  • Freshly ground black pepper: 1/4 tsp
  • Yellow onions: 2 large thinly sliced
  • Unsalted butter: 2 tbsp for onions plus 4 tbsp softened for bread
  • Salt: 1/4 tsp for onions
  • 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 Patty Melts:
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 Patty Melts:
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.
Close-up of a sizzling patty melt skillet showcasing perfectly melted cheese and caramelized onions. Save
Close-up of a sizzling patty melt skillet showcasing perfectly melted cheese and caramelized onions. | kookycrunch.com

This dish often sparks fond memories around the dinner table enriching family time with tasty comfort food.

Variations

Try substituting Swiss cheese with cheddar or American cheese for different flavor profiles.

Serving Suggestions

Serve with pickles or French fries to complete an authentic diner experience.

Storage Tips

Leftovers can be wrapped tightly and refrigerated for up to 2 days, then reheated in a skillet for best texture.

Sliced patty melt on a plate; a juicy and delicious diner classic cooked in a cast iron skillet. Save
Sliced patty melt on a plate; a juicy and delicious diner classic cooked in a cast iron skillet. | kookycrunch.com

Enjoy your perfectly crispy and melty Patty Melt, a true diner classic perfected at home.

Recipe FAQ

What type of bread works best?

Rye bread is ideal for its robust flavor and sturdy texture that crisps well in the skillet.

How do I properly caramelize the onions?

Cook thinly sliced onions slowly in butter over medium heat until golden and sweet, about 12–15 minutes, stirring occasionally.

Can I substitute the Swiss cheese?

Yes, cheddar or American cheese works nicely for a different twist while still melting well.

Why use a cast iron skillet?

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

Is it necessary to butter the bread?

Yes, buttering the bread slices ensures a rich flavor and helps achieve a golden, crispy exterior during cooking.

Can mayonnaise be added?

Spreading a thin layer of mayonnaise inside the bread adds moisture and a subtle tang, enhancing overall flavor.

Patty Melt Cast Iron Skillet

Juicy beef patties with caramelized onions and melty Swiss cheese on golden rye bread cooked in a skillet.

Prep duration
20 min
Cook duration
25 min
Complete duration
45 min
Created by Jake Peterson


Skill level Easy

Heritage American

Output 4 Portions

Diet considerations None specified

Components

Patties

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

Onions

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

Assembly

01 8 slices rye bread
02 8 slices Swiss cheese
03 4 tablespoons unsalted butter, softened
04 Optional: 2 tablespoons mayonnaise

Directions

Phase 01

Prepare Patties: Mix ground beef, Worcestershire sauce, garlic powder, salt, and pepper in a bowl. Shape into 4 patties slightly larger than bread slices.

Phase 02

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

Phase 03

Cook Patties: Increase heat to medium-high. Cook patties in skillet 3 to 4 minutes per side until browned and cooked through. Remove and set aside.

Phase 04

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

Phase 05

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

Phase 06

Serve: Cut each sandwich in half and serve immediately.

Necessary tools

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

Allergy details

Review each component carefully for potential allergens and consult with healthcare professionals if you're uncertain about any ingredient.
  • Contains wheat (rye bread), milk (cheese and butter), soy (in Worcestershire sauce), and beef.

Nutrient breakdown (per portion)

These values are estimates only and shouldn't replace professional medical guidance.
  • Energy: 690
  • Fats: 39 g
  • Carbohydrates: 42 g
  • Proteins: 39 g