Preheat your oven to 400°F and prepare a small individual-sized baking dish.
Dice the eggplant into small cubes and toss with 0.5 tsp of olive oil and a pinch of sea salt.
Spread the eggplant on a baking sheet and roast for 15 minutes until tender and slightly browned.
While eggplant roasts, heat the remaining 0.5 tsp of olive oil in a skillet over medium heat.
Sauté the diced red onion and minced garlic for 2-3 minutes until fragrant.
Add the ground lamb to the skillet along with the cumin, cinnamon, sea salt, and black pepper.
Cook the lamb, breaking it up with a spoon, until it is fully browned and cooked through.
In a small mixing bowl, whisk together the non-fat Greek yogurt and the egg until completely smooth.
Layer the roasted eggplant in the bottom of the baking dish, then top with the spiced lamb mixture.
Pour the yogurt and egg mixture over the lamb, spreading it to the edges to seal the dish.
Bake for 15-20 minutes until the creamy topping is set and has turned a light golden brown.
Garnish with fresh chopped parsley and serve warm.