1. In a small bowl, combine the mayonnaise, lemon juice, and Dijon mustard. Season with salt and pepper to taste. This will be your lobster dressing.
2. Add the chopped lobster meat to the dressing, gently folding until the lobster is well coated. Set aside.
3. Spread butter evenly on one side of each slice of bread. Place two slices, buttered side down, on a clean surface.
4. Evenly distribute half of the cheese on the bread slices. Top with the dressed lobster meat, then add the remaining cheese on top.
5. Cover with the remaining slices of bread, buttered side up.
6. Preheat a skillet over medium heat. Carefully place the sandwiches in the skillet and cook for 3-4 minutes on each side, or until the bread is golden brown and the cheese is melted.
7. Remove the sandwiches from the skillet and let them cool for a minute before slicing in half. Serve immediately and enjoy!

One thing I’ve learned from my kitchen adventures is that patience is key. Make sure your skillet isn’t too hot to avoid burning the bread before the cheese has a chance to melt properly.