Cut the bread into ½ inch slices. Lay the bread in a single layer on a parchment paper-lined cookie sheet. Melt the butter in a small sauce pan. Add the garlic and cook 1 minute until fragrant. Using a pastry brush, brush both sides of each slice of bread with the garlic-butter mixture. Bake in a 325 oven about 10 minutes, Turning once, until golden brown. Salt the crostini while it’s still hot out of the oven.