Make garlic paste
Smash the garlic with the flat side of the knife. Sprinkle with salt and rough chop. Smear the garlic against the cutting board. Then mince it and repeat until you have a paste.
Cut a loaf of ciabatta into 1 inch thick slices.
Spread with butter
Spread each slice of bread with a very thin layer of softened butter, making sure to go all the way to the edges.
Spread with garlic paste
Spread a very thin layer of garlic paste on top of the butter.
Toast the garlic
Pop the ciabatta slices under the broiler in your toaster oven or microwave until the garlic just starts to brown slightly.
Top each slice with finely grated parmesan cheese followed by a layer of finely grated low-moisture part-skim mozzarella cheese.
Pop the cheesy garlic bread back under the broiler until bubbly and browned.
Top with fresh minced herbs like basil, oregano, or parsely.