Roast two heads of garlic to achieve a rich, caramelized flavor.
Combine the roasted garlic with softened butter, honey, red pepper flakes, and salt to create a flavorful butter spread.
Spread the mixture onto the bread, top with mozzarella cheese, and bake until bubbly.
Sprinkle Parmesan cheese on top and broil for a golden, crispy finish.
Slice and serve warm. This garlic bread is a delicious blend of sweet, spicy, and savory flavors.