Our Blackstone Patty Melt is a classic comfort food that combines the best elements of a cheeseburger and a grilled cheese sandwich. Perfectly seasoned beef patties are smashed and seared to develop a golden crust, then topped with melted Swiss cheese and sweet caramelized onions. Sandwiched between slices of toasted rye or sourdough bread, this recipe is simple yet incredibly satisfying. Whether you’re craving diner-style indulgence or need an easy, crowd-pleasing meal, the patty melt delivers. Here’s how to make it step-by-step, plus tips to customize it to your taste.
Griddle Patty Melt Recipe
Diner foods are classic, delicious, and such a comforting and satisfying way to feed your family. This recipe for a patty melt is simple to prep and cook, and by using a Blackstone you can feed a whole crowd in no time, and keep all that mess outside instead of in your kitchen.
If your Blackstone is covered in snow or otherwise indisposed, feel free to cook this inside on the stovetop using your favorite pan.
Why You’ll Love This Dish
- Irresistible Flavor: Caramelized onions and melted cheese elevate this classic sandwich.
- Easy to Make: Simple steps with minimal equipment required.
- Customizable: Choose your favorite bread and cheese to make it your own.
- Perfectly Satisfying: Crispy bread, juicy beef, and gooey cheese hit all the right notes.
- Quick to Prepare: Ready in under 30 minutes, ideal for busy weeknights.
Try this Blackstone Potato Wedges on the side!
Blackstone Patty Melt Grocery List
Here’s a quick run-down of what ingredients you need to make this recipe successfully. This is handy to quickly glance at to see if whipping this up will require a trip to the store. For the full ingredients, including the amounts, refer to the recipe at the bottom of the post.
Ingredients
- Ground Beef (80/20 or 85/15 works best)
- Salt, Pepper, Garlic Powder
- Onion (Thinly Sliced)
- Cooking Oil
- Swiss Cheese (Or Cheese of Your Choice)
- Rye or Sourdough Bread
Serve with some Blackstone Fries!
How To Make A Patty Melt On The Blackstone
Below is the quick summary of what you’re getting into if you decide to make this recipe. It is just the overview, so when you are cooking make sure to follow the complete instructions that are located at the very bottom of the page in the printable recipe card.
Recipe Process Overview
- Heat the Griddle: Preheat your cooking surface for even heating.
- Caramelize the Onions: Sauté onions until golden brown and soft.
- Prepare the Patties: Shape, season, and smash the beef for a crispy crust.
- Cook and Melt: Sear patties, flip, add cheese, and cover to melt.
- Toast and Assemble: Toast the bread, stack with onions and patties, and serve hot.
☑️ Tip – If you can’t find marble rye, any kind of bread works pretty well for this classic sandwich!
FAQs
How should I store leftovers?
Wrap leftover sandwiches tightly in foil or store patties, onions, and bread separately in airtight containers in the refrigerator for up to 3 days.
How do I reheat a patty melt?
Reheat in a skillet over medium heat to crisp the bread and warm the filling, or use a toaster oven for convenience.
Can I prepare any components in advance?
Yes! Caramelize the onions ahead of time and refrigerate for up to 3 days. You can also shape and season the patties a few hours before cooking.
What substitutions can I make?
Swap Swiss cheese for cheddar, provolone, or American. Use your favorite sturdy bread, such as sourdough or brioche. Add sautéed mushrooms or a sauce for extra flavor.
☑️ Tip – Do you have an onion hater in your life? Spoiler alert – they are optional!
Serve This With…
- French Fries: Classic crispy fries or sweet potato fries pair perfectly.
- Pickles: Add a tangy crunch on the side.
- Coleslaw: A creamy, refreshing salad balances the richness.
- Soup: Pair with tomato soup for a cozy, satisfying meal.
This Griddle Patty Melt recipe brings together the best of savory, cheesy, and crispy elements in one easy dish. Its simplicity makes it a go-to option for weeknight dinners, while its classic flavors are sure to impress. Experiment with toppings and accompaniments to customize it to your liking—either way, it’s a satisfying and rewarding recipe to have on hand.
📌 PIN FOR LATER 📌
Blackstone Patty Melt
These homemade diner-style patty melts are incredible, easy, and so satisfying!
Ingredients
- 2 pounds ground beef (80/20 or 85/15 works best)
- Salt, pepper, and garlic powder (to taste)
- 1 large onion, thinly sliced
- 2 tablespoons cooking oil
- 4 slices Swiss cheese (or cheese of your choice)
- 8 slices of rye or sourdough bread
Instructions
- Heat the griddle: Preheat your flat-top grill or cast-iron skillet to medium-high.
- Cook the onions: Drizzle the oil on the hot surface and let it heat up. Add the sliced onions and sauté, stirring often, until caramelized, golden brown, and soft. Transfer the onions to a plate and set aside.
- Shape the patties: Divide the ground beef into four portions. Form each into a thick, elongated shape resembling a short log. This will make smashing easier.
- Season and smash: Sprinkle both sides of each patty with salt, pepper, and garlic powder. Place the patties on the hot griddle and use a heavy spatula or burger press to flatten them into thin patties.
- Cook the patties: Let the patties cook undisturbed for 2-3 minutes until a crust forms. Flip the patties, top each with a slice of Swiss cheese, and cover with a lid or dome to melt the cheese.
- Toast the bread: While the patties cook, lightly toast the bread on the griddle until golden brown on each side.
- Assemble and serve: Place a cheese-topped patty onto a slice of bread, add caramelized onions, and top with another slice of bread. Serve immediately.
Nutrition Information:
Yield:
4Serving Size:
1Amount Per Serving: Calories: 961Total Fat: 57gSaturated Fat: 21gTrans Fat: 2gUnsaturated Fat: 28gCholesterol: 228mgSodium: 759mgCarbohydrates: 33gFiber: 3gSugar: 4gProtein: 75g