Save A savory, juicy beef burger topped with sautéed mushrooms and melted Swiss cheese, served alongside crisp, golden waffle fries. This combination is perfect for those seeking a hearty and satisfying meal that brings together classic flavors in a simple but delicious way.
I first made these Mushroom Swiss Burgers for a backyard family get-together, and they quickly became a requested favorite. The waffle fries, golden and crispy, make an irresistible side that everyone loves to snack on even before the burgers are ready.
Ingredients
- Ground beef (80/20 blend recommended): 1 lb (450 g)
- Salt: 1 tsp
- Black pepper: ½ tsp
- Worcestershire sauce: 1 tbsp
- Olive oil: 1 tbsp (plus 1 tbsp for fries, if baking)
- Cremini or button mushrooms, sliced: 8 oz (225 g)
- Onion, thinly sliced: 1 small
- Swiss cheese slices: 4
- Burger buns: 4
- Mayonnaise (optional): 2 tbsp
- Dijon mustard (optional): 2 tbsp
- Baby arugula or lettuce leaves: 1 cup
- Frozen waffle fries: 1½ lbs (680 g)
- Salt (for fries): to taste
Instructions
- Prepare the fries:
- Preheat the oven to 425°F (220°C) for the waffle fries. Arrange fries on a baking sheet in a single layer. Drizzle with olive oil and bake for 22–28 minutes, turning halfway through, until golden and crisp. Season with salt.
- Shape and season the patties:
- In a bowl, combine ground beef, salt, pepper, and Worcestershire sauce. Gently mix and form into 4 equal patties, slightly larger than the buns.
- Sauté the vegetables:
- Heat 1 tbsp olive oil in a skillet over medium-high heat. Add onions and mushrooms and sauté for 7–8 minutes until softened and golden. Remove from skillet and set aside.
- Cook the burgers:
- In the same skillet or on a grill, cook the patties for 3–4 minutes per side for medium doneness.
- Add toppings:
- Top each patty with sautéed mushrooms and onions, followed by a slice of Swiss cheese. Cover with a lid for 1–2 minutes to melt cheese.
- Assemble burgers:
- Toast burger buns if desired. Spread mayonnaise and/or Dijon mustard on the bottom half of each bun. Add arugula or lettuce, then the patty with toppings, and cover with the top bun.
- Serve:
- Serve hot with waffle fries on the side.
Save Sharing these burgers as a family dinner always brings us around the table, swapping stories over each bite. The kids especially love dipping their waffle fries in extra sauce.
Serving Suggestions
Pair these burgers and fries with pickles, a simple green salad or coleslaw, and your favorite chilled drink. For a true diner experience, add a milkshake or float on the side.
Variations
Substitute the ground beef with turkey or a plant-based patty for a lighter or vegetarian twist. Experiment with different cheeses, such as provolone or cheddar, to match your taste preferences.
Allergen & Nutrition Info
This recipe contains wheat (burger buns and fries), milk (Swiss cheese, mayonnaise), and eggs (mayonnaise, if used). May also contain soy depending on product choices. Each serving has approximately 720 calories, 38 g fat, 60 g carbohydrates, and 34 g protein.
Save Enjoy every bite of your homemade Mushroom Swiss Burger and crispy waffle fries—a classic combo that everyone will crave again soon.
Recipe FAQ
- → What type of mushrooms are best?
Cremini or button mushrooms work best for their tender texture and earthy flavor when sautéed.
- → How to achieve perfectly melted Swiss cheese?
Place the cheese slices on patties and cover the pan for 1-2 minutes over low heat to melt evenly.
- → Are waffle fries baked or fried here?
Waffle fries are baked at 425°F until golden and crisp, requiring minimal oil application.
- → Can the beef patties be substituted?
Yes, ground turkey or plant-based patties can be used for different dietary preferences.
- → What sides pair well with this meal?
Besides waffle fries, a crisp lager or light red wine, like Pinot Noir, complements the flavors nicely.
- → How to add extra flavor to mushrooms?
A splash of balsamic vinegar added during sautéing enhances the mushrooms' richness and depth.