Step 1

To make the marinade, in a large bowl or dish, whisk together all ingredients except the tempeh. Cut the tempeh into either 24 or 36 squares. I prefer smaller pieces because it creates more surface area for the flavorful marinade. The cubes will be approx. ½- to ¾-inch. Alternatively, slice the block of tempeh into thin strips.

Step 2

Toss the tempeh in the marinade making sure all pieces are well coated. Set a timer for 30 minutes. Once or twice during that time spoon the marinade from the bottom of the bowl over the tempeh.

Step 3

Once the tempeh is marinated, add ¾ to 1 cup water to the bottom of the air fryer basket then insert the rack. Preheat the air fryer to 350 degrees F. Once preheated, arrange the tempeh in a single layer (refer to photos in post above if needed). It should be sitting above the water line.

Step 4

Cook for about 10 minutes (or 8 minutes for strips), checking on it at the halfway point and during the last 2-3 minutes to make sure it isn't burning. The tempeh is done when piping hot and caramelized around the edges. Serve hot.