Turn oven to broil and line a baking sheet with foil.

Place bread on the foil and spread butter on bread. Top butter with garlic powder. Place in the oven until bread just begins to brown (approx. 3 minutes). Remove bread from oven and spread pesto evenly on bread. Place back in the oven for an additional 1-2 minutes, or until bread is crispy and pesto is heated.

Remove from oven and slice. Top with optional toppings if using.

Enjoy!