Prep: Preheat air fryer or oven to 300 degrees F (150 C). Cut eggplant into quarters lengthwise, then thinly slice into long strips resembling bacon (about 1/8 inch thick, a mandolin slicer makes this easier).
Flavor: In a small bowl, stir to combine all remaining ingredients. Liberally brush onto both sides of eggplant slices.
Cook: If air frying, place bacon in a single layer in your air frying pan and cook for 10 to 15 minutes, until dry and browned. If baking, place on a parchment-lined baking sheet in a single layer and bake for 30 to 40 minutes, until dry and browned.