Preheat the oven to 450 degrees, and line a baking sheet with parchment paper.
Peel and slice the sweet potato into 1/8 inch thick medallions. Coat the sweet potatoes and spread them onto the baking sheet making sure they are not touching each other. Roast for 10 minutes, then flip and roast for 5 minutes more.
While the sweet potatoes are roasting, slice the brie into small pieces. Then remove the sweet potatoes from the oven and allow them to cool. Top them with the brie, salt and pepper, and then drizzle them with honey. Finish them off with a sliced jalapeño and a sprinkle of fresh parsley.
Serve warm or room temperature.