If you are looking for a sandwich that perfectly balances juicy, savory beef with the sweet richness of caramelized onions and the creamy meltiness of Swiss cheese, then this Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe will quickly become your new go-to favorite. It’s a comforting, nostalgic classic with a gourmet twist that’s easy to make in just 30 minutes. The crispy sourdough bread adds a beautiful crunch, while the homemade butter and mayonnaise spread brings everything together in one glorious bite. Trust me, once you try this recipe, you’ll wonder how you ever enjoyed a sandwich without it!
Ingredients You’ll Need
Getting the right ingredients is the secret behind the magic of this patty melt. Each element is simple, yet essential, contributing to the perfect harmony of flavors, textures, and colors that make this sandwich unforgettable.
- Salted butter (4 tablespoons, softened): Adds richness and helps create that irresistible golden crust on the bread.
- Mayonnaise (4 tablespoons): Mixed with butter for a creamy, tangy spread that enhances every bite.
- Ground beef 80/20 (1 pound): The ideal fat ratio for juicy, flavorful patties.
- Onion powder (2 teaspoons): Adds a subtle, savory depth to the beef seasoning.
- Garlic powder (2 teaspoons): Complements the onion powder and enhances the beef’s flavor.
- Kosher salt (1 ½ teaspoons, divided): Brings out the natural flavors of the beef and caramelized onions.
- Freshly cracked black pepper (½ teaspoon): Adds just the right hint of spice.
- Worcestershire sauce (2 teaspoons): Adds umami richness to the patties.
- Sourdough bread (8 slices): The sturdy, tangy base that crisps beautifully when grilled.
- Swiss cheese (8 slices): Melts perfectly, offering that mild nuttiness essential for a patty melt.
- Caramelized onions (1 ½ cups): The sweet, buttery contrast that elevates every layer.
How to Make Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe
Step 1: Make the Spread
Start by combining the softened salted butter and mayonnaise in a small bowl, stirring until smooth. This easy spread is the secret to achieving that golden, crispy texture on the sourdough bread and adds a subtle tang that brightens the sandwich overall.
Step 2: Form the Patties
In a medium bowl, mix the ground beef with onion powder, garlic powder, 1 teaspoon kosher salt, freshly cracked black pepper, and Worcestershire sauce until everything is evenly combined. Divide the mixture into four even portions, shaping each into thin patties that will cook quickly and fit perfectly on the bread. Sprinkle the remaining ½ teaspoon of kosher salt on top of the patties to enhance their flavor.
Step 3: Cook the Patties
Heat a skillet over medium heat and cook the patties in batches to avoid overcrowding. Each side needs about 3 to 4 minutes until the patties are cooked through with a nice crust on the outside but still juicy inside. Once cooked, set the patties aside but keep the skillet handy for grilling later.
Step 4: Assemble the Sandwiches
Spread the butter-mayo mixture generously on one side of each slice of sourdough bread. On four of these slices (the buttered side up), layer one slice of Swiss cheese, then a cooked patty, followed by a generous scooping of caramelized onions. Add another slice of Swiss cheese on top before placing the remaining bread slice, buttered side out, to close the sandwich.
Step 5: Grill the Sandwiches
Wipe out the skillet to remove any excess fat, then place it back on medium-low heat. Carefully grill each sandwich for about 4 to 5 minutes per side until the bread is golden brown and crispy, and the cheese has melted into gooey perfection. Press down slightly with a spatula to help everything meld together beautifully.
Step 6: Serve and Enjoy
Slice each patty melt in half to reveal the luscious layers inside. Serve immediately while it’s hot and the cheese is still delightfully melty. This is the moment where all your efforts come together into something truly spectacular.
How to Serve Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe
Garnishes
A simple garnish can elevate your presentation and flavor experience. Consider fresh parsley or chives sprinkled on top to add a pop of color and a subtle herbal note that balances the richness. Pickles or a few dill spears on the side also add a bright, tangy crunch that pairs beautifully.
Side Dishes
This patty melt is satisfying on its own but pairs wonderfully with classic sides like crispy French fries, a fresh green salad with a light vinaigrette, or even a creamy coleslaw. For something a little different, roasted sweet potato wedges bring a touch of natural sweetness that complements the savory sandwich.
Creative Ways to Present
For a fun twist, cut the sandwich into smaller sliders for a party-friendly presentation. You can also serve it open-faced with extra caramelized onions and melted cheese on top for a fancy look. Or layer it up with extra pickled jalapeños if you like a little heat added to your Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe.
Make Ahead and Storage
Storing Leftovers
If you happen to have any leftovers (though it’s difficult!), wrap them tightly in foil or place in an airtight container and store in the fridge. Patty melts taste best when eaten within 2 days to keep the bread from becoming too soggy.
Freezing
You can freeze assembled patty melts by wrapping each sandwich tightly in plastic wrap and then foil. Label and freeze for up to 2 months. When ready to enjoy, thaw them overnight in the fridge before reheating to maintain their delicious texture.
Reheating
To reheat, place the patty melt in a skillet over low heat, covering it with a lid to help melt the cheese without drying out the bread. Alternatively, you can use an oven set at 350°F (175°C) for about 10-15 minutes. Avoid microwaving, as it can make the bread chewy and the sandwich less enjoyable.
FAQs
Can I use a different type of bread for this patty melt?
Absolutely! While sourdough is classic for its sturdy texture and tangy flavor, rye bread or even a hearty white bread would work well. Just make sure it’s thick enough to hold the filling without falling apart.
How do I caramelize onions perfectly?
Patience is key! Slowly cook thinly sliced onions over medium-low heat with a bit of butter or oil, stirring occasionally, until they turn a deep golden brown and taste sweet. It usually takes about 30-40 minutes but produces the sweetest, most flavorful onions.
Can I make this patty melt vegetarian?
Yes! Use a plant-based patty or a thick grilled portobello mushroom in place of the beef. The caramelized onions and Swiss cheese will still create that amazing flavor profile you love.
What’s the best cheese substitute if I don’t have Swiss cheese?
Mild provolone, Gruyère, or even mozzarella can be great substitutes. Look for cheeses that melt well and offer a mild, slightly nutty flavor to keep that classic patty melt vibe.
Can I prepare some components ahead of time?
Definitely. The caramelized onions can be made several days ahead and stored in the fridge. You can also shape the patties in advance and refrigerate them, making the cooking and assembling process quicker when you’re ready.
Final Thoughts
This Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe is a delightful blend of comfort and elegance that will thrill your taste buds every time. Whether you’re making it for a cozy weeknight dinner or sharing it at a weekend gathering, this recipe promises flavorful layers of juicy beef, sweet onions, melty Swiss cheese, and crispy bread that come together like magic. Give it a try soon; once you do, it will surely earn a permanent spot in your recipe rotation!
Print
Patty Melt Recipe with Caramelized Onions and Swiss Cheese Recipe
- Prep Time: 10 minutes
- Cook Time: 20 minutes
- Total Time: 30 minutes
- Yield: 4 servings
- Category: Main Course
- Method: Stovetop
- Cuisine: American
Description
This classic Patty Melt recipe features juicy seasoned beef patties, melted Swiss cheese, and sweet caramelized onions sandwiched between buttery sourdough bread. Grilled to golden perfection in a skillet, these hearty sandwiches are perfect for an indulgent lunch or dinner in just 30 minutes.
Ingredients
Spread
- 4 tablespoons salted butter, softened
- 4 tablespoons mayonnaise
Beef Patties
- 1 pound 80/20 ground beef
- 2 teaspoons onion powder
- 2 teaspoons garlic powder
- 1 ½ teaspoons kosher salt, divided
- ½ teaspoon freshly cracked black pepper
- 2 teaspoons Worcestershire sauce
Sandwich Components
- 8 slices sourdough bread
- 8 slices Swiss cheese
- 1 ½ cups caramelized onions
Instructions
- Make Spread: In a small bowl, combine the softened butter and mayonnaise until smooth to create a flavorful spread for the bread.
- Form Patties: In a medium bowl, mix together the ground beef, onion powder, garlic powder, 1 teaspoon of kosher salt, freshly cracked black pepper, and Worcestershire sauce. Divide this mixture into 4 equal portions and shape each into thin patties. Sprinkle the patties with the remaining ½ teaspoon kosher salt.
- Cook Patties: Heat a skillet over medium heat. Cook the patties in batches, about 3-4 minutes per side, until they are no longer pink and cooked through.
- Assemble Sandwiches: Spread the butter-mayonnaise mixture on one side of each slice of sourdough bread. On half of the bread slices, layer one slice of Swiss cheese, a cooked beef patty, and caramelized onions. Top each with another slice of Swiss cheese and a remaining bread slice, spread side down.
- Grill Sandwiches: Wipe out the skillet and return it to medium-low heat. Place the assembled sandwiches in the skillet and cook until the bread is golden brown and the cheese has melted, approximately 4-5 minutes per side. Press gently with a spatula if needed to ensure even grilling.
- Serve: Remove sandwiches from the skillet, cut each Patty Melt in half, and serve immediately while hot and melty.
Notes
- Use 80/20 ground beef for the best balance of flavor and juiciness.
- Caramelized onions can be prepared ahead of time to save cooking time.
- Adjust salt and pepper according to your taste preferences.
- Butter the bread on the outside if you prefer a crispier crust.
- Use a heavy skillet or cast iron pan for even heat distribution during grilling.
