Preheat the oven to 300?F.
Combine the olive oil, garlic, and Essence in a small bowl and whisk to mix. Brush the mixture evenly over each pita bread half. Stack the pita breads and cut into quarters. Arrange the pita pieces evenly on a baking sheet and bake until golden brown and crispy, about 20 minutes. Remove from the oven and let cool before serving.
Makes 32 chips