Preheat oven to 325 degrees. Line baking sheet with parchment paper.
In a small bowl mix olive oil, garlic powder, onion powder, Italian herbs, salt and pepper and mix well.
Place the bread cubes in a large mixing bowl and pour the mixture over top and toss well.
Pour the bread cube mixture on the baking sheet lined parchment paper.
Bake in a single layer on a for 12 minutes turning once halfway through. Bake until golden brown and crispy.
Let them dry completely. Store in an airtight container for up to a week.
