1. Preheat oven to 400 degrees Fahrenheit.
2. Cut bread into cubes.
3. Put on a cooling rack with a parchment paper or aluminum foil baking sheet underneath the rack.
4. Spray with oil till you see the oil just a little bit, but make sure the entire cube is covered in the spray. Then season with spices.
5. Bake or air fry for 3 minutes or until they look crispy.
6. Serve with any salad you want. Enjoy!