The Mushroom & Swiss Thickburger from Hardee's and Carl's Jr. features a juicy, charbroiled beef patty topped with sauteed mushrooms and melted Swiss cheese, all nestled in a toasted sesame seed bun for a savory and satisfying bite.
Equipments
- Charbroiler (or Grill)
- Saute pan or skillet
- Spatula
- Tongs
- Cheese slicer or knife
- Bun toaster or grill
- Food thermometer
- Cutting board
- Chef's knife
- Serving tray or plate
Ingredients
- 1/3 lb (150g) ground beef patty
- Kosher salt
- Black pepper
- 4 oz (115g) white mushrooms
- 1 tablespoon unsalted butter
- 1 tablespoon olive oil
- 2 slices Swiss cheese
- 1 sesame seed hamburger bun
When preparing the Mushroom & Swiss Thickburger, use fresh white mushrooms weighing about 4 oz (115g) to achieve the ideal savory flavor. Season your 1/3 lb (150g) ground beef patty generously with kosher salt and black pepper to enhance its taste before charbroiling. Melt the Swiss cheese slices evenly over the patty while it's still on the grill or in the skillet to ensure perfect melting. Toast your sesame seed hamburger bun lightly to add texture and prevent sogginess. Your homemade Mushroom & Swiss Thickburger from Hardee's or Carl's Jr. copycat menu will be as delicious and satisfying as the original.
Instructions
- Preheat the charbroiler (or grill) to medium-high heat.
- Season the beef patty with kosher salt and black pepper on both sides.
- Place the patty on the charbroiler and cook to desired doneness, using a food thermometer to check internal temperature.
- While the patty cooks, clean and slice the white mushrooms using a chef’s knife and cutting board.
- Heat a sauté pan or skillet over medium heat; add unsalted butter and olive oil.
- Add the sliced mushrooms to the pan and sauté until golden brown and tender.
- Toast the sesame seed bun on a bun toaster or grill until lightly browned.
- Place two slices of Swiss cheese over the cooked beef patty; allow to melt.
- Assemble the burger: place the cheesy beef patty on the bottom half of the toasted bun.
- Top the patty with sautéed mushrooms.
- Close the burger with the top bun.
- Place the finished burger on a serving tray or plate.
Substitution
The Mushroom & Swiss Thickburger copycat recipe replicates the iconic Hardee's and Carl's Jr. offering by combining a juicy beef patty with sauteed mushrooms and melted Swiss cheese on a toasted sesame seed bun. If you don't have a charbroiler or grill, a cast-iron skillet can provide excellent searing for the beef patty. When fresh white mushrooms aren't available, cremini or button mushrooms serve as suitable alternatives without significantly altering the flavor profile. Using pre-sliced Swiss cheese can save prep time, but freshly sliced cheese offers superior melt and texture. Your food thermometer ensures the patty reaches a safe internal temperature of 160degF (71degC), guaranteeing both flavor and food safety.
Tips
Your ground beef patty should reach an internal temperature of 160degF (71degC) for safe consumption, which you can check with a food thermometer. When sauteing mushrooms, cook them until they are golden brown and have released their moisture to enhance their flavor and texture. Toasting the sesame seed bun just until lightly browned prevents it from becoming soggy when assembling the burger. Use tongs or a spatula to handle the beef patty to avoid piercing it and losing the juicy flavor inside.
Nutritions
The Mushroom & Swiss Thickburger delivers a robust source of protein from its 1/3 lb ground beef patty, essential for muscle repair and growth. Sauteed white mushrooms provide dietary fiber, antioxidants, and important micronutrients like vitamin D and selenium, supporting immune function. Swiss cheese adds calcium and vitamin B12, contributing to bone health and energy metabolism. Your meal includes a sesame seed bun supplying carbohydrates for energy, creating a balanced combination of macronutrients.
Storage
Store your Mushroom & Swiss Thickburger in an airtight container and refrigerate within two hours of cooking to maintain freshness and food safety. Reheat thoroughly before eating, using a microwave or oven set to medium heat to ensure the beef patty reaches an internal temperature of 165degF (74degC). Avoid freezing the assembled burger to preserve the texture of the toasted bun and sauteed mushrooms.
Variation or Alternatives
You can swap the Swiss cheese for provolone or Gruyere to add a different but equally creamy flavor to your Mushroom Thickburger. Instead of white mushrooms, try using cremini or shiitake mushrooms for a richer, earthier taste. For a smoky twist, cook the beef patty over wood charcoal instead of a charbroiler, enhancing the savory profile. Consider grilling the mushroom slices briefly before sauteing to deepen their flavor and add a slight char.
Allergies
The Mushroom & Swiss Thickburger contains common allergens such as dairy from Swiss cheese and butter, gluten from the sesame seed hamburger bun, and sesame seeds themselves, which can trigger allergic reactions in sensitive individuals. Mushrooms may also cause intolerance or rare allergic responses in some people. Your dietary restrictions should be carefully considered before enjoying this burger to avoid any adverse effects.
Why this recipe?
The Mushroom & Swiss Thickburger from Hardee's and Carl's Jr. stands out for its savory combination of juicy, charbroiled beef topped with melted Swiss cheese and sauteed mushrooms, delivering a rich and satisfying flavor profile. The premium ingredients and signature Thickburger bun add a unique texture that appeals to fans of hearty, gourmet-style burgers. You will find replicating this menu item rewarding because it allows for customization and enjoyment of a beloved, restaurant-quality burger at home. Making a copycat version captures the indulgence and robust taste that keeps customers loyal.