01 - Preheat the oven to 400°F and line a baking sheet with parchment paper.
02 - Slice the baguette in half horizontally, then cut each half into 4 pieces, yielding 8 slices.
03 - In a small bowl, combine softened butter, minced garlic, parsley, chives if using, salt, and pepper. Mix until smooth.
04 - Generously spread the garlic butter over the cut sides of each bread slice.
05 - Arrange the bread slices buttered side up on the baking sheet and sprinkle with grated cheese if desired.
06 - Bake for 12 to 15 minutes until the bread is golden and butter is bubbling. For extra crispiness, broil for 1 to 2 minutes, watching carefully.
07 - Serve hot, optionally garnished with additional parsley.