This easy grilled cheese sandwich has a crispy Parmesan crust and a gooey Cheddar and bacon filling, and is simply the best I've ever had! As far as grilled cheese goes, this is it!
For optimal results, ensure your butter is genuinely softened to achieve a smooth, even Parmesan mixture for the crust. Maintain consistent medium heat on your skillet; this is critical for a beautifully golden-brown, crispy exterior without burning, allowing the Cheddar to melt perfectly. Overcrowding the pan is a common pitfall; cook sandwiches in batches if necessary. To elevate, consider adding a whisper of garlic powder or smoked paprika to the butter mix for an extra layer of savory depth. A different cheese blend, like Gruyere or fontina, can also add complexity. Serve immediately to enjoy the gooey texture and crisp crust.