Preheat oven to 350 degrees F. Grease an 8x8 casserole dish with butter.
In a medium bowl whisk together the oats, milk of choice, pumpkin puree, egg, maple, vanilla, pumpkin pie spice and salt. Add the melted butter. Pour the oatmeal mixture into the prepared pan then start on the pecan streusel topping.
In a small bowl whisk the oats, brown sugar, cinnamon, flour, pecans and a dash of salt. Add the remaining tablespoon of melted butter and mix well. Top the oatmeal with the streusel and bake in the preheated oven for 40-45 minutes, until firm. Allow to cool for 10 minutes and serve warm topped with maple, cinnamon sugar and/or cranberries if desired. Enjoy!