Preheat oven to 400 degrees F.
Slice the persimmons horizontally into 1/4–1/2-inch slices. Sprinkle each slice generously with your desired spices and place them on a rimmed baking sheet.
Roast them in the oven until the tops of the persimmons turn slightly brown and are tender, about 5-8 minutes. Don’t overcook or the persimmons will fall apart.
Serve immediately or at room temperature. You may also like to serve the persimmon slices in a salad or as a side dish.
Enjoy!