A simple vegan cranberry and pear pie recipe using little more than cranberries, pears, maple syrup and sugar. The recipe includes a crumbly sweet topping, but this pie can also be used with a lattice-top or a double-crust (don't forget to poke holes), or even open, with no topping at all. Pair this pie with a scoop of vanilla bean ice cream and a drizzle of caramel sauce.