Ingredients
Method
- Prepare the Mushrooms: Heat a dry skillet over medium heat. Add mushrooms and cook for 5–7 minutes until moisture evaporates. Add butter, olive oil, and shallots. Cook for another 5 minutes until mushrooms are golden. Stir in thyme, balsamic vinegar, salt, and pepper. Set aside.
- Assemble the Sandwiches: Butter one side of each slice of bread. On the unbuttered side, layer Swiss cheese, the mushroom mixture, and another slice of cheese. Top with another slice of bread, buttered side facing up.
- Cook the Melt: In a skillet or panini press, cook for 2–3 minutes per side until golden brown and the cheese is fully melted.
Notes
For extra richness, add caramelized onions or a drizzle of truffle oil. Use vegan cheese and dairy-free butter for a plant-based alternative. Allow mushrooms to cool slightly before assembling to prevent soggy bread.
