place bread on baking sheet and sprinkle with olive oil. bake at 350 until slightly brown. remove and cool
in a mixing bowl add cream cheese and garlic powder and mix thoroughly
after bread has cooled begin assembly of the crostini. 1st layer: spread the cream cheese onto the bread 2nd layer: spread the pesto 3rd layer: place tomato 4th layer: place mozzarella on top. Bake at 350 until cheese is bubbly.