In a bowl, mix softened butter, minced garlic, chopped parsley and grated parmesan. Mix until well combined.
Slice bread in half lengthwise, then cut each half into 2 or 3 pieces as shown in the video.
Spread the butter over each piece of bread, arrange bread pieces on a baking tray lined with foil. Sprinkle as much or as little cheese on top of each piece of bread.