Turn on oven broiler and move oven rack to the top position.
Slice dates lengthwise to remove pit and create an opening for the filling. Stuff dates with mascarpone cheese and sprinkle with finely chopped pecan crumbs.
Place on a lined baking sheet and drizzle with maple syrup.
Broil 3 minutes or until lightly golden. Watch carefully so they do not burn! Allow to cool, slightly and enjoy warm or room temperature.
Store any leftovers in the refrigerator for up to 3 days.
