Grilled Cheese Patty Melts – A Crispy, Savory Diner Classic
A savory grilled cheese patty melt made with juicy beef, caramelized onions, and melty cheese on golden grilled bread — a diner-style classic.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 4 sandwiches 1x
Ingredients
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1 lb ground beef (80/20)
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1 large yellow onion, thinly sliced
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4 slices Swiss cheese
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4 slices American cheese
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8 slices rye bread (or sourdough)
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3 tbsp unsalted butter
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Salt and pepper, to taste
Instructions
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In a skillet over medium-low heat, melt 1 tbsp butter and add sliced onions. Cook, stirring often, for 20–25 minutes until caramelized.
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Form ground beef into 4 thin oval patties. Season with salt and pepper.
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In a skillet, cook patties over medium-high heat for 3–4 minutes per side until browned and cooked through.
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Butter one side of each bread slice. On the unbuttered side, layer cheese, a patty, caramelized onions, and more cheese. Top with a second bread slice, buttered side out.
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Grill the sandwiches over medium heat, pressing lightly. Cook 3–4 minutes per side until golden brown and cheese is melted.
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Let rest 1–2 minutes. Slice and serve warm.
Notes
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Swap beef for turkey or plant-based patties for a lighter option.
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Add sauces or spicy toppings like jalapeños for variation.
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Serve with fries or tomato soup for a full meal.