Step 1: Cook the Bacon

In a skillet over medium heat, cook the bacon slices until crispy, about 3-4 minutes per side. Once cooked, transfer the bacon to a plate lined with paper towels to drain excess grease. Set aside. If you prefer, you can also bake the bacon in the oven at 400°F (200°C) for 15-20 minutes until crispy.

Step 2: Prepare the Garlic Butter (Optional)

In a small bowl, mix the softened butter with garlic powder to create garlic butter. This step is optional but adds a flavorful twist to the sandwich. If you prefer classic grilled cheese, simply use plain softened butter.

Step 3: Butter the Bread

Spread a thin layer of the garlic butter (or plain butter) on one side of each bread slice. This will help create the golden-brown, crispy exterior that makes grilled cheese sandwiches so irresistible.

Step 4: Assemble the Sandwich

To assemble the sandwich, place one slice of bread buttered-side down on a clean surface or cutting board. Spread a thin layer of mayonnaise on the unbuttered side. Add a generous layer of shredded cheddar cheese (or 2 slices), followed by two slices of crispy bacon, a few tomato slices, and a leaf of lettuce. Sprinkle with a pinch of salt and black pepper. Add another layer of cheese on top, and then place a second slice of bread, buttered-side up, to complete the sandwich. Repeat this process for the second sandwich.

Step 5: Grill the Sandwich

Heat a skillet or griddle over medium heat. Place the assembled sandwich in the skillet and cook for 3-4 minutes on one side, pressing down gently with a spatula. Flip the sandwich and cook for an additional 3-4 minutes on the other side, until the bread is golden brown and the cheese is melted. If needed, reduce the heat slightly to prevent the bread from burning while the cheese melts. Repeat for the second sandwich.

Step 6: Slice and Serve

Once cooked, remove the sandwich from the skillet and let it rest for a minute before slicing it in half. Serve the BLT Grilled Cheese Sandwich warm, with your favorite sides like soup, salad, or chips. Enjoy!