Preheat oven to 400 degrees
Cut the French bread lengthwise to create two halves
Combine softened butter and garlic powder, spread onto bread
Spoon two heaping tablespoons of pesto onto each half of bread and spread to edges
Sprinkle 1/4 cup of mozzarella cheese on each half of bread
Bake for 10-12 minutes or until cheese melts and starts to bubble. Broil for 1 minute, if desired (watch carefully!)
Let cool for a few minutes and cut into sticks. Enjoy!