Combine all the ingredients except tempeh and cooking oil on a plate, and stir with a spoon until well blended. Set aside.
Cut the tempeh as thin as possible. Heat cooking oil over high heat, once the oil is hot, dip the tempeh into the wet mixture then fry in batches until golden brown. Stirring frequently.
After the tempeh chips is cooked, rest it on a cooling rack to remove excess oil. Store in an airtight container.
Enjoy!