The Patty Melt is a beloved American diner classic, a testament to simple ingredients executed perfectly. It’s a griddled sandwich featuring a savory beef patty, sweet caramelized onions, and gooey melted cheese, all pressed between two slices of buttery, toasted rye bread. It’s comfort food at its finest, offering a symphony of textures and flavors.
Yields: 2 sandwiches
Prep time: 10 minutes
Cook time: 25-35 minutes
Ingredients:
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For the Caramelized Onions:
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1 large yellow onion, thinly sliced
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1 tablespoon unsalted butter
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Pinch of salt and black pepper
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For the Beef Patties:
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½ pound ground beef (80/20 or 85/15 blend for best juiciness)
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½ teaspoon salt
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¼ teaspoon black pepper
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For Assembly:
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4 slices rye bread (marble rye works great)
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4 slices cheese (2 for each sandwich – Swiss is traditional, Provolone or American also work)
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2 tablespoons unsalted butter, softened (plus more if needed for the bread)
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Equipment:
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Large skillet or griddle (cast iron is ideal)
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Spatula
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Cutting board and sharp knife
Instructions:
Step 1: Caramelize the Onions (Start Here First!)
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Slice the onion: Peel the onion, cut it in half, and slice it thinly into half-moons.
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Sauté: Melt 1 tablespoon of butter in your large skillet over medium-low heat. Add the sliced onions and a pinch of salt and pepper.
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Slow cook: Cook the onions, stirring occasionally, for 15-25 minutes. This is the most crucial step for flavor. The onions should become deeply golden brown, very soft, and sweet. If they start to brown too quickly, reduce the heat. Once caramelized, remove them from the skillet and set aside. Do not clean the skillet yet.
Step 2: Form and Cook the Beef Patties
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Form patties: Divide the ½ pound of ground beef into two equal portions. Gently form each portion into an oval or rectangular patty, roughly the size and shape of your rye bread slices. Try not to overwork the meat, as this can make the patties tough.
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Season: Season both sides of the patties generously with ½ teaspoon of salt and ¼ teaspoon of black pepper.
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Cook patties: Heat the same skillet (no need to clean it) over medium-high heat. Add about ½ tablespoon of butter. Once melted and shimmering, carefully place the seasoned patties in the hot skillet. Cook for 3-5 minutes per side for medium-rare to medium doneness, or longer to your preference.
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Pro Tip: For a classic diner-style crust, press the patties down slightly with a spatula during the first minute of cooking.
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Melt cheese: Once the patties are cooked to your desired doneness, place two slices of your chosen cheese on top of each patty. Reduce the heat to low, cover the skillet, and cook for another 1-2 minutes, or until the cheese is beautifully melted and gooey. Remove the cheesy patties from the skillet and set aside. Wipe the skillet clean for the final step.
Step 3: Assemble and Grill the Patty Melts
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Butter the bread: Generously butter one side of each of your 4 slices of rye bread with the softened butter.
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Assemble: On the unbuttered side of two bread slices, spread a generous layer of the caramelized onions. Place a cheesy beef patty on top of the onions.
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Top: Spread another layer of caramelized onions on the remaining two slices of unbuttered bread. Place these slices, buttered side up, on top of the patties, completing your two sandwiches.
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Grill: Heat the cleaned skillet (or griddle) over medium heat. Place the two assembled sandwiches, buttered side down, in the hot skillet. Grill for 3-5 minutes per side, or until the bread is golden brown, crispy, and the cheese is fully melted. You may need to press down gently with a spatula to ensure good contact and even toasting.
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Serve: Remove the finished Patty Melts from the skillet. Cut each sandwich in half diagonally and serve immediately with a dill pickle spear and your favorite side (like french fries or chips).
Pro Tips for the Perfect Patty Melt:
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Patience is Key for Onions: Don’t rush the caramelization process. Low and slow heat brings out the natural sweetness.
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Don’t Overcook the Beef: An 80/20 blend of ground beef will stay juicy even with a medium-well cook. Overcooked patties will be dry.
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Generous Buttering: The butter on the outside of the bread is what makes the crust golden and crispy. Don’t be shy!
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Fork Split Your Rye (Optional): Some people like to gently separate the two halves of a thicker rye bread slice (if using a very large loaf) to get a thinner bread for a better ratio, but this is less common for traditional Patty Melts.
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Serve Immediately: Patty Melts are best enjoyed hot off the griddle when everything is perfectly melted and crispy.
