1. Preheat oven to 400°.
2. Combine sesame oil and 1 teaspoon water in a small bowl. Set aside.
3. Place wonton wrappers on a baking sheet coated with cooking spray. Brush evenly with oil mixture. Sprinkle evenly with sesame seeds, salt, and five-spice powder.
4. Bake at 400° for 5 minutes or until browned and crispy.