Craving a burger with bold flavor and a juicy twist? These Blackstone Mushroom Swiss Smash Burgers are the ultimate comfort food, packed with savory sautéed mushrooms, melty Swiss cheese, and perfectly crispy smashed beef patties. Fire up your Blackstone griddle for a mouthwatering meal that’s sure to satisfy!

Mushroom & Swiss Smash Burgers on the Blackstone Griddle are the perfect combination of savory flavors and crispy texture. The griddle cooks the beef patties to a golden crisp on the outside while keeping them juicy on the inside, all while being topped with sautéed mushrooms and melted Swiss cheese for a rich, earthy flavor.
The mushrooms add a delightful umami element, and the Swiss cheese creates a creamy, melty finish, making these burgers irresistibly delicious. With a perfect blend of textures and flavors, these Mushroom & Swiss Smash Burgers are sure to be a hit at your next meal or BBQ.
If you are looking for other great and easy Blackstone Recipes, some of my favorites are BLACKSTONE PEPPERONI PIZZA, BLACKSTONE CRAB CAKES, BLACKSTONE GRIDDLE RECIPE SHRIMP and BLACKSTONE GRIDDLE PHILLY CHEESESTEAK.
Why You Will Love This Recipe!
- Crispy, juicy patties with savory, caramelized mushrooms
- Melted Swiss cheese adds creamy, rich flavor
- Easy and quick to cook on the griddle
- Perfectly balanced with fresh, toasted burger buns
- Elevated classic burger with gourmet mushroom topping
Ingredients Needed

- Ground Beef – Fresh, juicy beef for flavorful, tender patties.
- Sliced Mushrooms – Earthy, savory mushrooms for a rich topping.
- Swiss Cheese – Creamy, nutty cheese that melts beautifully.
- Minced Garlic – Adds aromatic, savory depth to the burgers.
- Favorite Beef Seasoning – Enhances the flavor with bold, zesty spices.
- Worcestershire Sauce – Adds umami richness and a touch of tang.
- Burger Buns – Soft, toasted buns for a satisfying bite.
- Butter – Used to toast buns, adding crispy richness.
- Mayo – Creamy spread that enhances burger flavor and texture.
- Lettuce & Other Burger Toppings – Fresh, crunchy additions for extra flavor and texture.
How To Make Blackstone Mushroom Swiss Burgers

Step One: Divide the ground beef into three pieces. Then roll into balls. Prepare the Blackstone Griddle by rubbing the butter on the griddle set at med/high setting.

Step Two: Allow for the griddle to heat up for a couple of minutes, then place the meat on and season the meat. Place a small square of wax paper over the meat, and use something to squash down the burger – cook 3-5 min each side.

Step Three: Meanwhile, add butter on the other side of the griddle and saute mushrooms with garlic and Worcestershire sauce for 3 to 5 min or until nicely soft and cooked.

Step Four: Place the mushrooms once done over the burgers and then top with Swiss and close top, and allow the cheese to melt for a few minutes. I tossed fries into the air fry drawer on the medium setting during this process.

Blackstone Mushroom & Swiss Burgers Recipe Tips
- Use Fresh Ingredients: Fresh mushrooms and Swiss cheese will give the best flavor to your burgers. Avoid pre-sliced mushrooms to keep them juicy and tender.
- Smash the Patties for Crispy Edges: When forming the patties, make sure to smash them down on the griddle to get crispy, caramelized edges. The extra surface area helps the burger cook evenly and adds great flavor.
- Season the Beef Well: Season your ground beef generously with your favorite seasoning or a simple salt and pepper mix to enhance the burger’s flavor.
- Griddle Heat: Preheat your Blackstone griddle to medium-high heat to ensure a nice sear on the patties while keeping the inside juicy.
- Mushrooms and Cheese: Sauté your mushrooms until they’re tender and slightly caramelized for added depth of flavor, then top with Swiss cheese for that perfect melt.
- Toast Your Buns: Toasting your burger buns with a bit of butter on the griddle adds extra flavor and prevents them from becoming soggy from the burger juices.
- Add Toppings: You can add lettuce, tomatoes, onions, or pickles to customize your burger to your liking.
- Use a Meat Thermometer: If you want to make sure your burgers are cooked to the perfect temperature, use a meat thermometer to check for doneness. Aim for 160°F for medium-well burgers.
Storing
- Storing: Store any leftover Blackstone Mushroom Swiss Smash Burgers in an airtight container in the refrigerator for up to 3 days. Make sure to keep the burgers and buns separately to avoid sogginess.
- Freezing: To freeze, place the cooked patties in a single layer on a baking sheet, freeze until firm, then transfer to a freezer-safe bag for up to 3 months. For the mushrooms and cheese, wrap separately and freeze alongside the patties.
- Reheating: Reheat the burgers in a skillet or griddle on medium heat for about 3-4 minutes per side, or until heated through. You can also reheat them in the microwave, but the griddle or skillet will keep the crust crispy.

Mushroom Swiss Smash Burgers on Blackstone Recipe Faqs
Can I use a different type of cheese? Yes! While Swiss cheese is traditional, you can use any cheese you prefer, such as cheddar, provolone, or gouda.
Can I make these burgers without a Blackstone Griddle? Absolutely! You can make these on a regular stovetop griddle or skillet, but the Blackstone Griddle adds a deliciously crispy, even cook.
How do I prevent the burgers from drying out? Make sure to not overcook the burgers. Smash them gently on the griddle to preserve the juices and ensure they stay tender.
Can I make these burgers ahead of time? Yes! You can prep the beef patties and sauté the mushrooms in advance. Keep the patties refrigerated until you’re ready to cook.
What toppings can I add to these burgers? Some great options include lettuce, tomatoes, pickles, onions, or even a fried egg for an extra boost of flavor.
Can I make the mushrooms ahead of time? Yes, you can sauté the mushrooms ahead of time and store them in the refrigerator for up to 2 days. Just reheat them when you’re ready to assemble the burgers.

More Easy Blackstone Recipes
- BLACKSTONE GRIDDLE CINNAMON ROLLS
- BLACKSTONE GRIDDLE SAUSAGE & MUSHROOM FLATBREAD PIZZA
- BLACKSTONE GARLIC BUTTER LAMB CHOPS
- BLACKSTONE GRILLED CORN ON THE COB
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Blackstone Mushroom Swiss Smash Burgers
Description

Ingredients
- 1 pound ground beef, lean ground beef (90/10)
- 1 1/2 cups mushrooms, sliced
- 4 tablespoons butter, unsalted
- 1-2 cloves garlic, minced
- 1-2 teaspoons beef seasoning
- 1-2 tablespoons Worcestershire Sauce
- 3 hamburger buns, brioche or regular
- 3 slices Swiss Cheese
Optional: Mayo and Lettuce
Instructions
- Divide the ground beef into three pieces. Then roll into balls. Prepare the Blackstone Griddle by rubbing the butter on the griddle set at medium-high setting.
- Allow the griddle to heat up for a couple of minutes, then place the meat on and season the meat. Place a small square of wax paper over the meat, and use something to squash down the burger – cook 3-5 min each side.
- Meanwhile, add butter on the other side of the griddle and saute mushrooms with garlic and Worcestershire sauce for 3 to 5 min or until nicely soft and cooked.
- Place the mushrooms once done over the burgers and then top with Swiss and close top and allow the cheese to melt for a few minutes.
- Plate, serve, and enjoy!
Equipment
- Blackstone Griddle
- Cooking Oil
Nutrition
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