preheat oven 425 ,spray in cooking spray in 9"pie dish
roll dough out to 11"inch circle, to fit the pie dish and fold under the edges under, flute, .line bottom of dough with a piece of foil, arrange pie weights or dried beans on foil.bake for 5 minutes.
.remove weights and foil. let bake a minute more. take out of oven, let cool on wire rack.
reduce oven temp to 350,
combine maple syrup, and next 8 ingredients, mix a little with wire wisk.in a medium bowl add eggs, wisk together good, now fold in cranberries halfs and walnuts.pour into prepared crust, bake at 350 for 30 minutes with foil covering pie crust, take off foil and bake for an additional 15 minutes....cool on wire rack to cool completely.....