Preheat oven to 220ºC/200°C fan-forced.
Grease a 6cm-deep, 7 cup-capacity square baking dish.
Place sliced eggplant on a tray and sprinkle liberally with salt. Set aside for 15-20 minutes. Rinse under cold water and pat dry with paper towel.
Heat a frying pan over medium-high heat. Spray both sides eggplant with oil. Cook, in batches, for 3 to 4 minutes each side or until golden. Transfer to a plate.
Spray pan with oil. Reduce heat to medium and add onion. Cook, stirring, for 3 to 4 minutes or until translucent in colour.
Add spice and garlic and cook for 1 minute, or until fragrant.
Add chicken mince, stir for 4-5 minutes to cook and lightly brown.
Add tomato and parsley. Cook, stirring, for 2 to 3 minutes or until thickened and all ingredients are combined. Taste and season with salt and pepper if required.
Arrange half the eggplant in prepared dish. Top with chicken mixture. Top with remaining eggplant. Top with white sauce and sprinkle with cheese. Bake for 20 minutes or until golden. Stand for 5 minutes. Serve.