Preheat the oven to 350°F.

In a small bowl, mix the cacao powder, Flora-Key and cinnamon; set aside.

Lightly coat an 8-inch square baking dish with a few spritzes of olive oil; arrange pears in the dish.

Drizzle the maple syrup over the pears; scatter the walnuts over the pears.

Bake until the pears are soft but not mushy, about 20 minutes, basting after 10 minutes.

Let cool slightly.

Dust the pears lightly with the Cacao-Cinnamon mixture.