Preheat the oven to 375°F (190°C). Place the sliced bread halves on a baking sheet cut side up, then lightly toast in the oven for about 5 minutes until slightly warmed and edges begin to turn golden.
Combine the melted butter and minced garlic in a small bowl, stirring until well mixed. Spread the garlic butter mixture evenly over the cut sides of both bread halves using a spatula or brush.
Sprinkle the shredded cheese evenly over the garlic butter-topped bread, ensuring full coverage. Add a pinch of salt and pepper to enhance flavor.
Place the prepared bread in the oven and bake for 10-15 minutes, or until the cheese is melted, bubbly, and beginning to turn golden brown. The edges should be crispy and browned.
Remove from the oven and garnish with chopped parsley if desired. Slice into individual pieces if not already divided. Serve warm and enjoy the crispy, cheesy top with a soft interior.
