Comfort food in sandwich form is exactly what you’ll get with these Bacon Swiss Patty Melts. A patty melt combines the best of a burger and a grilled cheese: warm, melty cheese, a seasoned beef patty, and crisp, toasted bread. This version adds smoky, crispy bacon and nutty Swiss cheese for an indulgent, satisfying meal that’s quick to make on a weeknight or perfect for a cozy weekend lunch.

The patty melt is humble but versatile. For this recipe, thin patties that match the shape of your bread are ideal because they heat through quickly and let the cheese melt thoroughly. Crisping some bacon first and folding it into grated or chopped Swiss makes a great, flavor-packed filling. A little mustard adds a bright, tangy edge that cuts through the richness.
Pro tip: save a little of the bacon grease and brush it on the outside of the bread before toasting for a subtle extra layer of bacon flavor. A cast-iron skillet works especially well for even browning, but any heavy skillet will do. This whole recipe can be prepared in one skillet if you wipe it between steps to keep things neat.

Bacon Swiss Patty Melts
By Lori Lange
Summary: A small twist on the classic patty melt — melted Swiss and crispy bacon make this pure comfort food.
Prep: 10 mins • Cook: 20 mins • Total: 30 mins • Servings: 2 sandwiches
Ingredients
- 4 to 5 strips bacon, chopped
- 4 ounces Swiss cheese, chopped or grated
- 1 tablespoon vegetable or canola oil
- 8 ounces lean ground beef (about two 4-ounce patties)
- 2 tablespoons Dijon or brown mustard
- 4 slices sturdy sandwich bread
- Salt and pepper, to taste
Instructions
- Add the chopped bacon to a large skillet set over low heat. Cook slowly until the bacon becomes crispy and nicely browned. Remove the bacon with a slotted spoon and set aside on paper towels to drain. Pour off most of the bacon grease but reserve a tablespoon or so to brush on the bread later.
- Wipe out the skillet, then return it to medium heat. Shape the ground beef into two thin patties, each about four ounces and roughly the size and shape of your bread. Season both sides generously with salt and pepper.
- Add a small drizzle of oil to the skillet and cook the patties for about 4 minutes per side, or until cooked through to your liking. Because they are thin, they’ll cook quickly—watch them so they don’t overcook. Remove the patties and keep them warm while you assemble the sandwiches.
- While the patties cook, stir the chopped cooked bacon together with the Swiss cheese. You can grate or finely chop the cheese so it melts evenly. Mixing the bacon with the cheese ensures every bite has a balance of smoky and creamy flavors.
- Wipe the skillet again and return it to medium-low heat. Lightly brush one side of each bread slice with the reserved bacon grease. Place two slices of bread in the skillet, greased side down. Spread a thin layer of mustard on the bread, then add a cooked beef patty on each slice.
- Pile a generous handful of the Swiss-and-bacon mixture on top of each patty. Top with the remaining bread slices, greased side up. Cook the assembled patty melts for about 3 minutes per side over medium-low heat until the bread is golden brown and the cheese is fully melted. Press gently with a spatula as they cook so the sandwich sears evenly and the cheese binds the layers together.
- Remove the patty melts from the skillet, let them rest for a minute, then slice in half and serve immediately. They pair well with pickles, a simple green salad, or fries.

Serving Tips and Variations
If you prefer a different flavor profile, swap Swiss for Gruyère or sharp cheddar. For extra caramelized onion flavor, sauté thinly sliced onion in the bacon drippings before cooking the patties, and add a layer to the sandwich. Use hearty rye or sourdough for more texture and flavor. To make these ahead, cook the bacon and patties and store them separately in the refrigerator; assemble and pan-fry just before serving so the bread stays crisp.

Nutrition
Nutrition information is an estimate and should be used as a guide. Per serving (one sandwich): Calories: 798 kcal; Carbohydrates: 33 g; Protein: 51 g; Fat: 50 g; Saturated Fat: 20 g; Sodium: 1603 mg; Fiber: 4 g.

These Bacon Swiss Patty Melts are straightforward to prepare and deliver big, comforting flavor. With a few simple steps and one skillet, you can turn familiar ingredients into a sandwich that feels indulgent and homemade. Enjoy!