In a large mixing bowl, cream together butter, brown sugar and granulated sugar until light and fluffy.
Add maple syrup, egg, maple extract, vanilla extract and mix until smooth.
Add flour and baking soda and mix until just combined.
Optional: Stir in chopped pecans (if you like) until evenly distributed.
Cover and chill dough in fridge for 15 minutes to make it easier to handle.
Scoop out small portions of the dough and roll into balls.
Place them on a baking tray, lined with parchment paper. Please note that if you want a more rustic appearance, don't roll into smooth balls and just drop them onto the lined tray.
Bake at 350 degrees F for 8-10 minutes or until cookies are golden brown along the edges but still slightly soft in the center.
Remove from oven and let them cool to temperature.
While the cookies are baking and cooling, prepare the glaze. In a small mixing bowl, add melted butter, warm maple syrup, powdered sugar, maple extract and whisk everything together until you have a smooth consistency.
Drizzle this glaze on top of your room temperature cookies and let it set. The glaze forms a slightly soft crust takes about 15-20 minutes. Enjoy.