- Heat butter and olive oil in a skillet over medium heat.
- Add sliced mushrooms and cook for 5-7 minutes, stirring occasionally.
- Stir in garlic, salt, pepper, Worcestershire sauce, and thyme.
- Cook for another 2 minutes until mushrooms are golden brown and fragrant. Set aside.
2. Make the Beef Patties (If Making a Burger Version)
- In a bowl, mix ground beef, salt, pepper, garlic powder, and Worcestershire sauce.
- Form into 4 patties, pressing slightly thinner in the center.
- Cook in a skillet or grill over medium-high heat for 3-4 minutes per side (or until desired doneness).
3. Assemble the Swiss Mushroom Melt
- Butter one side of each slice of bread (or toast burger buns).
- Spread Dijon mustard or mayo on the unbuttered side for extra flavor (optional).
- Layer with Swiss cheese, sautéed mushrooms, and beef patty (if using).
- Top with another slice of Swiss cheese and the second slice of bread.
4. Grill or Toast the Melt
- Heat a skillet or griddle over medium heat.
- Cook for 3-4 minutes per side, pressing slightly, until golden brown and cheese melts.
5. Serve & Enjoy!
- Slice and serve warm with crispy fries, a side salad, or pickles.
Serving & Storage Tips
- Serving: Best enjoyed fresh with garlic aioli, caramelized onions, or a side of fries.
- Storage: Store leftover mushrooms or patties in the fridge for up to 3 days.
- Reheating: Warm in a skillet over low heat or microwave in 30-second bursts.
Variations & Customizations
- Spicy Kick: Add sriracha mayo or pepper jack cheese.
- Veggie Version: Swap beef for a portobello mushroom or black bean patty.
- Extra Crunch: Add crispy fried onions on top.
- Gluten-Free: Use gluten-free bread or lettuce wraps instead.
FAQs
1. What’s the best bread for this melt?
Sourdough, brioche, or Texas toast work best for a crispy, buttery crust.
2. Can I use a different cheese?
Yes! Gruyère, provolone, or white cheddar are great alternatives.
3. How do I keep my sandwich from getting soggy?
Toast the bread lightly before assembling and avoid excess moisture from mushrooms.
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