Preheat broiler to high.

Heat sauce in microwave for 2 minutes on high.

Place flour, eggs and panko in shallow dishes. Sprinkle Eggplant slices with salt. Dredge in flour, dip in eggs, then coat in panko.

Place slices on a baking sheet coated with cooking spray. Broil 3 minutes on each side, or until browned. Transfer them to a plate.

Place bread slices on the baking sheet. Top each with 1 basil leaf, then 1 Eggplant slice, another basil leaf and 1/2 oz. of cheese, another slice of Eggplant and top with 1/2 oz. of cheese.

Broil the stacks for 3 minutes until cheese is lightly browned and bubbly.

Spoon 2 tbsp. of sauce on each stack before serving, top each with a basil leaf.